Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations

Filters

Last 3 days
Sort byRelevance
Commute time
Locations
Salaries
Date posted
1 selected
    Type of Company
      Job types

        Related Jobs

        • Engineering
        • Administration
        • Architecture
        • Design
        • Communication
        • Service
        • Management
        • Reporting
        • Technology
        • Access Coordinator
        • Client Coordinator
        • Engineer Principal
        • Innovation Engineer
        • Metering Technician
        • Partner

        show more
        Last 3 days
        Remove all filters

        Commute time

        Locations

        Popular locations


        Castlefield
        1













        See all jobs in Castlefield

        Salaries

        Date posted


        Last 3 days
        9



        2 API jobs in Castlefield, Manchester + 20 miles

        Technical Architect

        Morson Edge
        Castlefield, M1 1AD
        £120k - 140k per year
        Proven experience with API design, relational/NoSQL databases, and cloud platforms
        Proven experience with API design, relational/NoSQL databases, and cloud platforms
        NEW
        Ensure all client systems are updated with latest status of works manually where there is no API. If there is an API monitor API performance and ensure reporting matches across platforms, drive performance metrics.
        Ensure all client systems are updated with latest status of works manually where there is no API. If there is an API monitor API performance and ensure reporting matches across platforms, drive performance metrics.
        more
        NEW

        7 exact matches jobs are outside your preferred location

        Senior Design Engineer

        Aqumen Recruitment
        Brighouse, West Yorkshire
        £45k - 48k per year + excellent employee benefits
        Ensure designs comply with relevant international standards such as API 6D, ASME B16.34, PED, and ATEX. * Experience with engineering calculations and relevant design codes (ASME, API, PED).
        Ensure designs comply with relevant international standards such as API 6D, ASME B16.34, PED, and ATEX. * Experience with engineering calculations and relevant design codes (ASME, API, PED).
        more
        PREMIUM
        As a Principal Engineer, you will lead a high-impact team focused on advancing Infor MES by leveraging Infor OS technologies to design, develop, and deliver cutting-edge Generative AI and Machine Learning solutions. Your leadership and deep technical expertise will be critical to driving innovation within the MES product line by embedding intelligent automation, predictive analytics, and generative AI capabilities that enhance operational efficiency and customer value. You will be a key contributor to the strategic roadmap, collaborating with product management, engineering, data science, and cloud teams to build scalable, secure, and performant AI-driven features. * Lead, mentor, and grow a team of engineers focused on AI/ML development within the Infor MES solution. * Architect and deliver scalable Generative AI and Machine Learning solutions leveraging Infor OS ...
        As a Principal Engineer, you will lead a high-impact team focused on advancing Infor MES by leveraging Infor OS technologies to design, develop, and deliver cutting-edge Generative AI and Machine Learning solutions. Your leadership and deep technical expertise will be critical to driving innovation within the MES product line by embedding intelligent automation, predictive analytics, and generative AI capabilities that enhance operational efficiency and customer value. You will be a key contributor to the strategic roadmap, collaborating with product management, engineering, data science, and cloud teams to build scalable, secure, and performant AI-driven features. * Lead, mentor, and grow a team of engineers focused on AI/ML development within the Infor MES solution. * Architect and deliver scalable Generative AI and Machine Learning solutions leveraging Infor OS ...
        more
        Good operational knowledge of relevant flow measurement standards, regulatory guidelines and industry codes of practice (IP, API, AGA, HM, BS and ISO standards).
        Good operational knowledge of relevant flow measurement standards, regulatory guidelines and industry codes of practice (IP, API, AGA, HM, BS and ISO standards).
        more
        Fortune 500 clients trust eGain AI knowledge solution to improve customer experience and reduce cost of service. Top rated by Gartner, eGain AI Knowledge Hub orchestrates AI and experts to deliver trusted answers to customers, agents, and field staff. We dream big and sweat details. We are diverse, optimistic, and tenacious. We take pride in what we do but we dont take ourselves too seriously. If work is fun for you, talk to us. We will not waste your time. Responsibilities * Discover client requirements and pain points to propose and configure tailored propositions. * Demonstrate product capabilities and discuss relevant technologies as part of our platform architecture in the context of the clients tech stack. * Develop technical proposals and sharp RFP responses. Experience * 2 to 4 years of experience as a sales engineer in enterprise SaaS.
        Fortune 500 clients trust eGain AI knowledge solution to improve customer experience and reduce cost of service. Top rated by Gartner, eGain AI Knowledge Hub orchestrates AI and experts to deliver trusted answers to customers, agents, and field staff. We dream big and sweat details. We are diverse, optimistic, and tenacious. We take pride in what we do but we dont take ourselves too seriously. If work is fun for you, talk to us. We will not waste your time. Responsibilities * Discover client requirements and pain points to propose and configure tailored propositions. * Demonstrate product capabilities and discuss relevant technologies as part of our platform architecture in the context of the clients tech stack. * Develop technical proposals and sharp RFP responses. Experience * 2 to 4 years of experience as a sales engineer in enterprise SaaS.
        more
        NEW

        These jobs might also interest you

        Job Title: Senior EngineerEnergy Conversion - We are seeking a Senior Engineer with strong expertise in energy generation, storage, and conversion technologies to join a global engineering and consultancy firm delivering cutting-edge energy solutions. This role offers the opportunity to work on high-impact projects across renewables, bioenergy, hydrogen, and conventional power systems, helping shape the future of energy and sustainability. * Lead and deliver projects across energy conversion, power generation, energy storage, waste-to-energy, and hybrid energy systems. * Provide technical leadership on major project deliverables, mentor junior engineers, and interface with senior s
        Job Title: Senior EngineerEnergy Conversion - We are seeking a Senior Engineer with strong expertise in energy generation, storage, and conversion technologies to join a global engineering and consultancy firm delivering cutting-edge energy solutions. This role offers the opportunity to work on high-impact projects across renewables, bioenergy, hydrogen, and conventional power systems, helping shape the future of energy and sustainability. * Lead and deliver projects across energy conversion, power generation, energy storage, waste-to-energy, and hybrid energy systems. * Provide technical leadership on major project deliverables, mentor junior engineers, and interface with senior s
        more
        NEW

        Innovation Engineer

        Gerrard White
        Manchester, Greater Manchester, M4 3AQ
        Unspecified
        The Innovation Engineer plays a key role within the Group’s Innovation function, helping to shape and deliver the Technology Innovation and GenAI roadmap. Job Title: Innovation Engineer As part of a multidisciplinary team, the Innovation Engineer will lead the design, prototyping, and early-stage development of innovative solutions, helping to inform and influence the Group’s future technology direction. * Explore and evaluate emerging technologies to identify opportunities for innovation and business impact. * Design and deliver a pipeline of proofs of concept (PoCs) and early-stage projects aligned with the Innovation strategy. * Lead infrastructure and environment setup for innovation projects, including CI/CD pipelines and cloud e
        The Innovation Engineer plays a key role within the Group’s Innovation function, helping to shape and deliver the Technology Innovation and GenAI roadmap. Job Title: Innovation Engineer As part of a multidisciplinary team, the Innovation Engineer will lead the design, prototyping, and early-stage development of innovative solutions, helping to inform and influence the Group’s future technology direction. * Explore and evaluate emerging technologies to identify opportunities for innovation and business impact. * Design and deliver a pipeline of proofs of concept (PoCs) and early-stage projects aligned with the Innovation strategy. * Lead infrastructure and environment setup for innovation projects, including CI/CD pipelines and cloud e
        more
        We have an exciting new opportunity for a Senior / Principal Electrical Design Engineer to join our growing MEP (Building Services) team based in our Plymouth office. You will lead the day-to-day technical delivery of electrical design services on multi-disciplinary building projects. * Proven experience as a Senior Electrical Engineer in the UK, ideally with a track record of delivering both electrical and M&E solutions across varied building sectors. * A relevant qualification (HNC, HND, Bachelors or Masters) in Electrical Engineering or building services. Our engineers are experts
        We have an exciting new opportunity for a Senior / Principal Electrical Design Engineer to join our growing MEP (Building Services) team based in our Plymouth office. You will lead the day-to-day technical delivery of electrical design services on multi-disciplinary building projects. * Proven experience as a Senior Electrical Engineer in the UK, ideally with a track record of delivering both electrical and M&E solutions across varied building sectors. * A relevant qualification (HNC, HND, Bachelors or Masters) in Electrical Engineering or building services. Our engineers are experts
        more
        NEW
        Job Title: Lead Mechanical Engineer - Air Purification Systems As a Lead Mechanical Engineer - Air Purification Systems, you will play a pivotal role in the design and development of submarine Air Purification and Atmosphere Monitoring systems. * Design of Air Purification and Atmosphere Monitoring systems, sub-systems and equipment for the next generation Royal Navy submarines * Experience in the design of gas scrubbing, filtration, and environmental control systems (e.g. CO2 removal, O2 generation, trace contaminant management, radiological hazards) - ideally in complex, safety-critical environments (e.g. maritime, aerospace, defence, nuclear, oil & gas and sub-sea) * Proven capability in system lifecycle delivery -
        Job Title: Lead Mechanical Engineer - Air Purification Systems As a Lead Mechanical Engineer - Air Purification Systems, you will play a pivotal role in the design and development of submarine Air Purification and Atmosphere Monitoring systems. * Design of Air Purification and Atmosphere Monitoring systems, sub-systems and equipment for the next generation Royal Navy submarines * Experience in the design of gas scrubbing, filtration, and environmental control systems (e.g. CO2 removal, O2 generation, trace contaminant management, radiological hazards) - ideally in complex, safety-critical environments (e.g. maritime, aerospace, defence, nuclear, oil & gas and sub-sea) * Proven capability in system lifecycle delivery -
        more
        NEW

        Lead Design Engineer

        Quest Technical Ltd
        OL2, Oldham
        From £60,000 to £75,000 per annum
        They are currently recruiting for an experienced Lead Design Engineer to join their business in Oldham. The successful Lead Design Engineer will be rewarded with a succession plan to move you to a senior management role,an excellent salary, free onsite parking and benefits TBC. * Must have over 5years working experience as aLead Design Engineer We are working with a key client, founded in 1960, is aLeader by Design of high and low-pressure cartridge valves, reducing stations,and manifoldsfor critical and demanding applications. * Strong grasp of mechanical principles and system design methodologies * Leadership potential with a collaborative and growth-oriented mindset The leadership skills to maintain and develop specialised mechanical design team. *
        They are currently recruiting for an experienced Lead Design Engineer to join their business in Oldham. The successful Lead Design Engineer will be rewarded with a succession plan to move you to a senior management role,an excellent salary, free onsite parking and benefits TBC. * Must have over 5years working experience as aLead Design Engineer We are working with a key client, founded in 1960, is aLeader by Design of high and low-pressure cartridge valves, reducing stations,and manifoldsfor critical and demanding applications. * Strong grasp of mechanical principles and system design methodologies * Leadership potential with a collaborative and growth-oriented mindset The leadership skills to maintain and develop specialised mechanical design team. *
        more
        As a result of recent successes and the development of new projects and clients, Stantec are looking to recruiting a Senior or Principal or experienced Water Resources Engineer into our Dams & Reservoirs team. If you are passionate about making a difference in the sector, then join Stantec's industry leading Water Power & Dams team in driving the change! Working as part of our Dams & Reservoirs team within our Energy & Resources business , you will have an opportunity to work on a wide variety of projects across Dams and Hydropower including Coire Glas, Cruachan, Pitlochry, Loch Awe, Sloy, Bewl, Little Swinburne, East and West Hallington and more. Working as part of a multidisciplinary team including other hydraulic/civil engineers, hydrologists, geotechnical, structural, and mechanical engineers. More information on Stantecs Energy & Resources team can be found here:
        As a result of recent successes and the development of new projects and clients, Stantec are looking to recruiting a Senior or Principal or experienced Water Resources Engineer into our Dams & Reservoirs team. If you are passionate about making a difference in the sector, then join Stantec's industry leading Water Power & Dams team in driving the change! Working as part of our Dams & Reservoirs team within our Energy & Resources business , you will have an opportunity to work on a wide variety of projects across Dams and Hydropower including Coire Glas, Cruachan, Pitlochry, Loch Awe, Sloy, Bewl, Little Swinburne, East and West Hallington and more. Working as part of a multidisciplinary team including other hydraulic/civil engineers, hydrologists, geotechnical, structural, and mechanical engineers. More information on Stantecs Energy & Resources team can be found here:
        more
        NEW
        Overview - We are looking for LEAP Engineers to drive forward the Defence sector within Electrical and Embedded Systems. This is an exciting opportunity to make a real difference to the client project that you support. The successful candidate will be able to perform a range of technical activities involved in the configuration, build, testing and release of secure laptops. Able to take delivered components (software & hardware) and wrap them into a holistic single deliverable to the end user. Able to think 'product' around re-use and sparing and design the solution to bring ease of re-use and ease of configured on-shelf spareable items to life. Qualifications * Degree in an applicable Engineering Discipline - Essential skills * Competent in software language Java * Wide ranging knowledge of software languages, frameworks and toolsets * Knowledge/awar
        Overview - We are looking for LEAP Engineers to drive forward the Defence sector within Electrical and Embedded Systems. This is an exciting opportunity to make a real difference to the client project that you support. The successful candidate will be able to perform a range of technical activities involved in the configuration, build, testing and release of secure laptops. Able to take delivered components (software & hardware) and wrap them into a holistic single deliverable to the end user. Able to think 'product' around re-use and sparing and design the solution to bring ease of re-use and ease of configured on-shelf spareable items to life. Qualifications * Degree in an applicable Engineering Discipline - Essential skills * Competent in software language Java * Wide ranging knowledge of software languages, frameworks and toolsets * Knowledge/awar
        more
        FEATURED
        Deliver: Lead and manage the delivery of electrical design work packages across rail infrastructure projects and act as Lead Engineer or Contractors Responsible Engineer (CRE), ensuring compliance with client requirements, industry standards and safety regulations - We are seeking a Senior Electrical Engineer to take a lead role in our Electrification & Power (E&P) team within Transportation. This is an exciting opportunity for an experienced electrical design professional with a passion for innovation, a strong technical foundation and a proven record of delivering complex rail infrastructure projects. The team provides design, assessment, inspection, construction support and management services across a wide range o
        Deliver: Lead and manage the delivery of electrical design work packages across rail infrastructure projects and act as Lead Engineer or Contractors Responsible Engineer (CRE), ensuring compliance with client requirements, industry standards and safety regulations - We are seeking a Senior Electrical Engineer to take a lead role in our Electrification & Power (E&P) team within Transportation. This is an exciting opportunity for an experienced electrical design professional with a passion for innovation, a strong technical foundation and a proven record of delivering complex rail infrastructure projects. The team provides design, assessment, inspection, construction support and management services across a wide range o
        more
        NEW
        As part of the wider electrical design team, the protection and control engineer is responsible for the interfacing all items of electrical equipment typically found within a HV or EHV substation to ensure that the protection and control strategy is implemented. Were looking for a Protection and Control Design Engineer to come and play a key role in the 150MW Battery Energy Storage System (BESS) project at Wilton International, Teesside. * Demonstrable experience in the design of complete HVAC protection systems ranging from 11kV to 132kV from previous roles and projects, ideally extending experience in to 275kV and 400kV electrical projects. Mott MacDonald Bentley is a fully integrated design and build business with access to the design expertise of Mott MacDonald with the contracting experience of JN Bentley, operating across energy, water and environment sectors th
        As part of the wider electrical design team, the protection and control engineer is responsible for the interfacing all items of electrical equipment typically found within a HV or EHV substation to ensure that the protection and control strategy is implemented. Were looking for a Protection and Control Design Engineer to come and play a key role in the 150MW Battery Energy Storage System (BESS) project at Wilton International, Teesside. * Demonstrable experience in the design of complete HVAC protection systems ranging from 11kV to 132kV from previous roles and projects, ideally extending experience in to 275kV and 400kV electrical projects. Mott MacDonald Bentley is a fully integrated design and build business with access to the design expertise of Mott MacDonald with the contracting experience of JN Bentley, operating across energy, water and environment sectors th
        more
        NEW
        As a Senior Mechanical Engineer within our Yorkshire Water framework, you will contribute to projects that significantly impact our environment and communities. * Supporting the development of the mechanical engineering team, coaching and mentoring engineers to develop their skill set and identifying the correct resource for the projects - You will play a pivotal role in shaping the mechanical functions throughout the lifecycle of various projects. From concept design to commissioning, you will ensure that all mechanical aspects are meticulously considered and integrated. * Lead the mechanical design of water and wastewater infrastructure and non-infrastructure projects through the outline and detailed design, construction, commissioning, and handover, including, but
        As a Senior Mechanical Engineer within our Yorkshire Water framework, you will contribute to projects that significantly impact our environment and communities. * Supporting the development of the mechanical engineering team, coaching and mentoring engineers to develop their skill set and identifying the correct resource for the projects - You will play a pivotal role in shaping the mechanical functions throughout the lifecycle of various projects. From concept design to commissioning, you will ensure that all mechanical aspects are meticulously considered and integrated. * Lead the mechanical design of water and wastewater infrastructure and non-infrastructure projects through the outline and detailed design, construction, commissioning, and handover, including, but
        more
        NEW
        Mott MacDonald has an exciting opportunity for a Principal Protection & Control Engineer to join our expanding Power Transmission and Distribution team. * Produce tender specifications for Protection and Control (P&C) * Produce detailed design drawings for Protection and Control schemes * Extensive Protection and Control experience in an Electrical Engineering role - Fault Studies and Protection * Calculate protection settings using fault study results * Check fault studies and protection setting results * Qualified to degree level and will ideally be, or working towards Chartered Engineer status * Desirable:Qualifications to National Grid TP141 quali
        Mott MacDonald has an exciting opportunity for a Principal Protection & Control Engineer to join our expanding Power Transmission and Distribution team. * Produce tender specifications for Protection and Control (P&C) * Produce detailed design drawings for Protection and Control schemes * Extensive Protection and Control experience in an Electrical Engineering role - Fault Studies and Protection * Calculate protection settings using fault study results * Check fault studies and protection setting results * Qualified to degree level and will ideally be, or working towards Chartered Engineer status * Desirable:Qualifications to National Grid TP141 quali
        more
        NEW
        We are partnered with a South Yorkshire start up specialising in high-speed electronics who are looking to hire a Lead Electronic Design Engineer to take ownership of electronic design and build out a new engineering function. This is a superb opportunity for a Lead Electronic Design Engineer to join a start up with genuine technical authority and long-term progression. * Strong electronic design experience covering analogue and high-speed digital electronics * Take ownership as the first and sole electronics engineer and grow the function as the company scales * Design complex mixed signal electronics including analogue circuitry and high-speed digital interfaces * Ensure designs mee
        We are partnered with a South Yorkshire start up specialising in high-speed electronics who are looking to hire a Lead Electronic Design Engineer to take ownership of electronic design and build out a new engineering function. This is a superb opportunity for a Lead Electronic Design Engineer to join a start up with genuine technical authority and long-term progression. * Strong electronic design experience covering analogue and high-speed digital electronics * Take ownership as the first and sole electronics engineer and grow the function as the company scales * Design complex mixed signal electronics including analogue circuitry and high-speed digital interfaces * Ensure designs mee
        more
        NEWFEATURED
        As a Senior Hydraulics Engineer, you will work closely with the engineering teams to deliver water, wastewater treatment and network projects, from feasibility through to detailed design stages. At Mott MacDonald Bentley (MMB) we are currently looking to add to our team through the appointment of a Senior Hydraulic Engineer. Location: Manchester - Internal applications are welcome - This is a chance to join a collaborative team within our United Utilties framework, supporting the delivery of a variety of projects as part of major capital investment programmes in and around the North West. We have been named a partner on a new AMP8 framework with United Utilities, which will extend our relationship for at least the next five years. The partnership is set to be responsible for over £3bn of major infrastructure in the North West of Engla
        As a Senior Hydraulics Engineer, you will work closely with the engineering teams to deliver water, wastewater treatment and network projects, from feasibility through to detailed design stages. At Mott MacDonald Bentley (MMB) we are currently looking to add to our team through the appointment of a Senior Hydraulic Engineer. Location: Manchester - Internal applications are welcome - This is a chance to join a collaborative team within our United Utilties framework, supporting the delivery of a variety of projects as part of major capital investment programmes in and around the North West. We have been named a partner on a new AMP8 framework with United Utilities, which will extend our relationship for at least the next five years. The partnership is set to be responsible for over £3bn of major infrastructure in the North West of Engla
        more
        NEW

        Design Engineer

        SimWest Recruitment Solutions Ltd
        Manchester, Greater Manchester
        £45,000 per annum
        If youre the kind of engineer who gets real satisfaction from seeing your designs built, tested, and shipped across the world - this is worth a look. Youll be joining a small, close-knit design team where ideas are shared, experience is valued, and the culture is genuinely down-to-earth. Many of the engineers here have been with the business for years, because they enjoy what they do. * Proper development with long-serving engineers wholl help you sharpen your craft * 3D CAD design experience (Inventor preferred, but other 3D packages considered) * Background in special purpose machinery or mechanical design Manchester - £45,000 + Benefits - Early Friday finish (12:30pm) This is your chance to join a respected UK manufacturer of special purpose machin
        If youre the kind of engineer who gets real satisfaction from seeing your designs built, tested, and shipped across the world - this is worth a look. Youll be joining a small, close-knit design team where ideas are shared, experience is valued, and the culture is genuinely down-to-earth. Many of the engineers here have been with the business for years, because they enjoy what they do. * Proper development with long-serving engineers wholl help you sharpen your craft * 3D CAD design experience (Inventor preferred, but other 3D packages considered) * Background in special purpose machinery or mechanical design Manchester - £45,000 + Benefits - Early Friday finish (12:30pm) This is your chance to join a respected UK manufacturer of special purpose machin
        more
        Job title: Project Engineer The successful Project Engineer will be responsible ensuring customer and legislative requirements are in line with timescales, cost, quality and safety. * Develop project plans, schedules and milestones, aligning with design engineers, contractors and suppliers. You would be working on HVAC and specialist ventilation systems for safety-critical construction projects (defence, nuclear & transport) * Experience in HVAC or bespoke mechanical projects for the nuclear industry. This role is perfect for someone who has a background in large, safety critical construction projects. Job type: Permanent - Salary: DOE + on-site salary uplift - Location: Bury / London - iO are partnered with a leading construction and engineering cont
        Job title: Project Engineer The successful Project Engineer will be responsible ensuring customer and legislative requirements are in line with timescales, cost, quality and safety. * Develop project plans, schedules and milestones, aligning with design engineers, contractors and suppliers. You would be working on HVAC and specialist ventilation systems for safety-critical construction projects (defence, nuclear & transport) * Experience in HVAC or bespoke mechanical projects for the nuclear industry. This role is perfect for someone who has a background in large, safety critical construction projects. Job type: Permanent - Salary: DOE + on-site salary uplift - Location: Bury / London - iO are partnered with a leading construction and engineering cont
        more
        NEWFEATURED
        Role / Job Title:Power Doors Mechatronics Engineer * Collaborate with design engineers to ensure manufacturability and quality are embedded from concept through launch. Work Location:Gaydon / Whitley, UK (Onsite) * Proven experience in body systems, especially glazing, sealing, and exterior finishers. * Familiarity with automotive development tools such as CAD software (CATIA V5/V6) and requirements management tools (e.g., DOORs). * Strong knowledge of automotive product development processes, such as Advanced Product Quality Planning (APQP) and Failure Mode and Effects Analysis (FMEA). * Familiarity with global regulatory standards for glass and sealing systems. * A degree in a relevant engineering discipline, such as Mechanical, Automobile, or Manufacturing, is typically required. * Excellent project management, com
        Role / Job Title:Power Doors Mechatronics Engineer * Collaborate with design engineers to ensure manufacturability and quality are embedded from concept through launch. Work Location:Gaydon / Whitley, UK (Onsite) * Proven experience in body systems, especially glazing, sealing, and exterior finishers. * Familiarity with automotive development tools such as CAD software (CATIA V5/V6) and requirements management tools (e.g., DOORs). * Strong knowledge of automotive product development processes, such as Advanced Product Quality Planning (APQP) and Failure Mode and Effects Analysis (FMEA). * Familiarity with global regulatory standards for glass and sealing systems. * A degree in a relevant engineering discipline, such as Mechanical, Automobile, or Manufacturing, is typically required. * Excellent project management, com
        more
        NEW

        Related Jobs


        show more

        Frequently Asked Questions

        How many API jobs are there in Castlefield, Manchester?
        There are 2 API jobs within 20 miles of Castlefield, Manchester available on JustEngineers right now.

        What other similar jobs are there to API jobs in Castlefield, Manchester?
        As well as API jobs in Castlefield, Manchester, you can find Engineering, Administration, Architecture, amongst many others.