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

Filters

Agency
Sort byRelevance
Commute time
Locations
Salaries
Date posted
    Type of Company
    1 selected
      Job types
      2 selected

        Related Jobs

        • Engineering
        • Software Development
        • Testing
        • Microsoft Azure
        • Architecture
        • Cloud Native
        • Cloud platform
        • Communication
        • Solutions Engineer
        • Test Engineer
        • AI Engineer
        • Backend Engineer
        • Full Stack Developer
        • Lead Engineer

        show more
        Agency
        Remove all filters

        Commute time

        Locations

        Popular locations


        High Brooms
        1










        See all jobs in Chelmsford

        Salaries

        Date posted





        Type of Company


        Agency
        6

        Locations

        There is no job matching your search
        Api
        Chelmsford
        No need to fret! We’re adding new jobs every single day. Find out immediately when we’ve found a match for you.

        0 Permanent API jobs in Chelmsford + 20 miles

        6 exact matches jobs are outside your preferred location

        AI Test Engineer - AI/ML

        AVENSYS CONSULTING (UK) LTD
        CB1, Cambridge, CB1 0AN
        Unspecified
        Strong understanding of API testing, performance profiling, and security testing
        Strong understanding of API testing, performance profiling, and security testing
        Lead Backend Developer - Location: London - 1x a month - Salary: Up to £120,000 (D.O.E) + benefits - Fruition Group are partnering with a high-growth Insurtech unicorn that's scaling its engineering function. This is a unique chance to work across both proven, revenue-generating products and greenfield initiatives that are reshaping the future of insurance. It's an ideal role for a driven Lead Engineer who thrives in ambitious environments and wants to make a tangible impact. As a Lead Backend Engineer, you'll take ownership of designing and scaling cloud-native backend systems. You'll work primarily with Python (FastAPI) and play a key role in shaping the architecture of microservices that support millions of users. Beyond hands-on development, you'll provide technical leadership, mentor team members, and influence strategic engineering decisions.
        Lead Backend Developer - Location: London - 1x a month - Salary: Up to £120,000 (D.O.E) + benefits - Fruition Group are partnering with a high-growth Insurtech unicorn that's scaling its engineering function. This is a unique chance to work across both proven, revenue-generating products and greenfield initiatives that are reshaping the future of insurance. It's an ideal role for a driven Lead Engineer who thrives in ambitious environments and wants to make a tangible impact. As a Lead Backend Engineer, you'll take ownership of designing and scaling cloud-native backend systems. You'll work primarily with Python (FastAPI) and play a key role in shaping the architecture of microservices that support millions of users. Beyond hands-on development, you'll provide technical leadership, mentor team members, and influence strategic engineering decisions.
        more

        Solutions Engineer

        Anson Mccade
        EC2, City of London, EC2V 6AA
        50,000 to 60,000 Annual
        £50,000 to 60,000 GBP - Bonus - Hybrid WORKING - Location: Central London, Greater London - United Kingdom Type: Permanent - Location: London (Hybrid - 3 days in office: Tue/Wed/Thu) Salary: £50,000 to £60,000 + bonus and benefits - Type: Full-time, Permanent - Do you want to design and deliver solutions using the latest cloud services, AI, and emerging technologies to solve real-world challenges? This is a fantastic opportunity for an experienced engineer with a cloud-first mindset who thrives on creating innovative prototypes and scalable solutions. What you'll be doing * Designing and developing prototypes and Proof of Concepts using cloud services, AI, VR/AR, Edge AI, and more. * Supporting the delivery of group-wide digital initiatives, including in-house Generative AI solutions. * Collaborating with technical teams to promote best practices in modern software en
        £50,000 to 60,000 GBP - Bonus - Hybrid WORKING - Location: Central London, Greater London - United Kingdom Type: Permanent - Location: London (Hybrid - 3 days in office: Tue/Wed/Thu) Salary: £50,000 to £60,000 + bonus and benefits - Type: Full-time, Permanent - Do you want to design and deliver solutions using the latest cloud services, AI, and emerging technologies to solve real-world challenges? This is a fantastic opportunity for an experienced engineer with a cloud-first mindset who thrives on creating innovative prototypes and scalable solutions. What you'll be doing * Designing and developing prototypes and Proof of Concepts using cloud services, AI, VR/AR, Edge AI, and more. * Supporting the delivery of group-wide digital initiatives, including in-house Generative AI solutions. * Collaborating with technical teams to promote best practices in modern software en
        more
        PREMIUM
        £55000 - 60000 GBP - Onsite WORKING - Location: Central London, Greater London - United Kingdom Type: Permanent - Job Title: Solutions Engineer - Location: London (Hybrid - 3 days per week) Salary: £60,000 + bonus and perks - About Our Client - Our client is a global group of life-saving technology companies, united by a mission to create a safer, cleaner, and healthier future for everyone. Their portfolio spans over 40 companies worldwide, delivering innovative solutions that address critical challenges in health, safety, and the environment. With an ambitious digital transformation strategy underway, they are investing heavily in connected, smart, and data-driven technologies to modernise operations and accelerate innovation. This is an opportunity to join a forward-thinking organisation recognised as one of the UK's most admired companies, with over 7,000 employees
        £55000 - 60000 GBP - Onsite WORKING - Location: Central London, Greater London - United Kingdom Type: Permanent - Job Title: Solutions Engineer - Location: London (Hybrid - 3 days per week) Salary: £60,000 + bonus and perks - About Our Client - Our client is a global group of life-saving technology companies, united by a mission to create a safer, cleaner, and healthier future for everyone. Their portfolio spans over 40 companies worldwide, delivering innovative solutions that address critical challenges in health, safety, and the environment. With an ambitious digital transformation strategy underway, they are investing heavily in connected, smart, and data-driven technologies to modernise operations and accelerate innovation. This is an opportunity to join a forward-thinking organisation recognised as one of the UK's most admired companies, with over 7,000 employees
        more
        PREMIUM

        These jobs might also interest you

        Sofware Engineer

        Oscar Associates (UK) Limited
        CV1, Coventry
        £250 - £300 per day
        Software Engineer (Angular/Kotlin/Springboot) | 6 Month Contract (OIR35) | Hybrid - We're looking for a Full Stack Software Engineer to play a key role in developing and evolving a suite of high-performance applications. You'll be working across the entire technology stack, from dynamic, user-friendly web interfaces to robust, scalable backend microservices - helping to deliver impactful releases in an agile, four-week sprint cycle. Location: Coventry (2 days onsite) Contract: 6 Months (OIR35) Rate: £250-300 p/day - Start date: ASAP * Strong front-end development experience with Angular. * Proven backend expertise with Kotlin and Spring Boot v3. * Skilled in designing and maintaining microservices architectures. * Confident working with SQL databases (PostgreSQL, MySQL or equivalent). * Understanding of RESTful API design and third-pa
        Software Engineer (Angular/Kotlin/Springboot) | 6 Month Contract (OIR35) | Hybrid - We're looking for a Full Stack Software Engineer to play a key role in developing and evolving a suite of high-performance applications. You'll be working across the entire technology stack, from dynamic, user-friendly web interfaces to robust, scalable backend microservices - helping to deliver impactful releases in an agile, four-week sprint cycle. Location: Coventry (2 days onsite) Contract: 6 Months (OIR35) Rate: £250-300 p/day - Start date: ASAP * Strong front-end development experience with Angular. * Proven backend expertise with Kotlin and Spring Boot v3. * Skilled in designing and maintaining microservices architectures. * Confident working with SQL databases (PostgreSQL, MySQL or equivalent). * Understanding of RESTful API design and third-pa
        more
        NEW

        Electronics Software Engineer

        CURE TALENT LIMITED
        Milton, CB24
        From £75,000 to £85,000 per annum
        As part of their continued growth, they are now seeking a talented Electronics & Firmware Engineer to join their highly collaborative R&D team. This is a fantastic opportunity for an experienced engineer who thrives in hands-on roles that span electronics design, firmware development, and cross-functional integration. * 5+ years experience in electronics design and embedded firmware development. Cure Talent is proud to partner with a pioneering medical device company developing cutting-edge wearable and connected health technology thats transforming how specific physiological conditions are monitored and managed. Their intelligent devices are redefining possibilities in patient care, blending innovative design with real-world impact. In this role, youll take ownership of the full elec
        As part of their continued growth, they are now seeking a talented Electronics & Firmware Engineer to join their highly collaborative R&D team. This is a fantastic opportunity for an experienced engineer who thrives in hands-on roles that span electronics design, firmware development, and cross-functional integration. * 5+ years experience in electronics design and embedded firmware development. Cure Talent is proud to partner with a pioneering medical device company developing cutting-edge wearable and connected health technology thats transforming how specific physiological conditions are monitored and managed. Their intelligent devices are redefining possibilities in patient care, blending innovative design with real-world impact. In this role, youll take ownership of the full elec
        more
        Position: AI Engineer / AI Agent / Backend AI Engineer We're looking for an AI Engineer to design and deliver scalable AI/ML systems and agentic applications. * Work on cutting-edge AI innovation - Location: Remote - Work Type: Contract - You'll work on LLMs, RAG pipelines, model deployment, and cloud-native solutions that drive real-world impact. * Strong coding skills in Java / TypeScript /Python * Experience with LLMs, NLP, and ML frameworks (Hugging Face, PyTorch, TensorFlow, LangChain) * Cloud & DevOps expertise (AWS/Azure, Docker, Kubernetes, CI/CD pipelines) * Knowledge of microservices, APIs, distributed systems - Why join us? * Collaborative, cross-functional environment * Competitive salary + growth opportunities - We encour
        Position: AI Engineer / AI Agent / Backend AI Engineer We're looking for an AI Engineer to design and deliver scalable AI/ML systems and agentic applications. * Work on cutting-edge AI innovation - Location: Remote - Work Type: Contract - You'll work on LLMs, RAG pipelines, model deployment, and cloud-native solutions that drive real-world impact. * Strong coding skills in Java / TypeScript /Python * Experience with LLMs, NLP, and ML frameworks (Hugging Face, PyTorch, TensorFlow, LangChain) * Cloud & DevOps expertise (AWS/Azure, Docker, Kubernetes, CI/CD pipelines) * Knowledge of microservices, APIs, distributed systems - Why join us? * Collaborative, cross-functional environment * Competitive salary + growth opportunities - We encour
        more
        NEWFEATURED
        Role: Solution Engineer (Digital Solutions) Are you a seasoned backend engineer with a passion for solving real-world problems through modern technology? Join a high-impact digital solutions team that partners with a portfolio of safety, environmental, and healthcare-focused businesses to drive digital transformation. * Collaborating with technical teams across multiple businesses to design and develop scalable, secure digital solutions. * Understanding of solution architecture principles - scalability, security, maintainability. £55,000 - £65,000 GBP - 10% Bonus - Hybrid WORKING - Location: Central London, Greater London - United Kingdom Type: Permanent - Salary: £55,000-£65,000 + 10% Bonus - Location: London (Hybrid 2/3 day split) Do you enjoy working across diverse
        Role: Solution Engineer (Digital Solutions) Are you a seasoned backend engineer with a passion for solving real-world problems through modern technology? Join a high-impact digital solutions team that partners with a portfolio of safety, environmental, and healthcare-focused businesses to drive digital transformation. * Collaborating with technical teams across multiple businesses to design and develop scalable, secure digital solutions. * Understanding of solution architecture principles - scalability, security, maintainability. £55,000 - £65,000 GBP - 10% Bonus - Hybrid WORKING - Location: Central London, Greater London - United Kingdom Type: Permanent - Salary: £55,000-£65,000 + 10% Bonus - Location: London (Hybrid 2/3 day split) Do you enjoy working across diverse
        more
        PREMIUM
        This role is within the GPU Modelling Team, where we have a great opportunity for an experienced developer. Our models are written in C++ and implement in detail the micro-architecture of our GPU products. * Develop and maintain C++ models of GPU micro-architectures. * Take ownership of specific model components and features. * Debug and correlate model behavior against hardware. Knowledge of GPUs, computer graphics, or modelling platforms (e.g. SystemC) is a plus. Our engineers lead innovation in physical IP, AI and machine learning, cloud architecture, automotive tech, and every aspect of computing that matters. They are extensively used by teams within Arm for different use cases and are delivered to external partners. We are a distributed team, an
        This role is within the GPU Modelling Team, where we have a great opportunity for an experienced developer. Our models are written in C++ and implement in detail the micro-architecture of our GPU products. * Develop and maintain C++ models of GPU micro-architectures. * Take ownership of specific model components and features. * Debug and correlate model behavior against hardware. Knowledge of GPUs, computer graphics, or modelling platforms (e.g. SystemC) is a plus. Our engineers lead innovation in physical IP, AI and machine learning, cloud architecture, automotive tech, and every aspect of computing that matters. They are extensively used by teams within Arm for different use cases and are delivered to external partners. We are a distributed team, an
        more
        NEW
        NVIDIA is looking for a passionate, world-class computer scientist to work in its Compute Developer Technology (Devtech) team as an AI Developer Technology Engineer. AI travel agents will know your preferences and arrange every detail of your family vacation. Where engines made us stronger and powered the first industrial revolution, AI will make us smarter and power the next. * Work directly with key customers to understand the current and future problems they are solving and provide the best AI solutions using GPUs. * Strong knowledge of C/C++, software design, programming techniques, and AI algorithms. * Some travel is required for conferences and for on-site visits with developers. Come, join our AI Compute DevTec
        NVIDIA is looking for a passionate, world-class computer scientist to work in its Compute Developer Technology (Devtech) team as an AI Developer Technology Engineer. AI travel agents will know your preferences and arrange every detail of your family vacation. Where engines made us stronger and powered the first industrial revolution, AI will make us smarter and power the next. * Work directly with key customers to understand the current and future problems they are solving and provide the best AI solutions using GPUs. * Strong knowledge of C/C++, software design, programming techniques, and AI algorithms. * Some travel is required for conferences and for on-site visits with developers. Come, join our AI Compute DevTec
        more
        NEW

        Related Jobs


        show more

        Frequently Asked Questions

        How many permanent API jobs are there in Chelmsford?
        There are 0 permanent API jobs within 20 miles of Chelmsford available on JustEngineers right now.

        What other similar jobs are there to permanent API jobs in Chelmsford?
        As well as permanent API jobs in Chelmsford, you can find permanent Engineering, Software Development, Testing, amongst many others.