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- City Centre, Manchester (M2)
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92 Permanent API jobs in Warrington + 20 miles
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API design/development
API design/development
NEW
REST API development
REST API development
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Software Development Manager / Product Owner
Software Development Manager / Product Owner
Flexible Solutionz
Liverpool (L3)
From £70,000 to £90,000 per annum Negotiable dependent on experience
Strong cloud experience (Azure preferred: App Service, Functions, Service Bus, API Management, Key Vault, ADF/Databricks, SQL)
Strong cloud experience (Azure preferred: App Service, Functions, Service Bus, API Management, Key Vault, ADF/Databricks, SQL)
Senior Automation Tester - Flutter, Agentic AI & API Systems
Senior Automation Tester - Flutter, Agentic AI & API Systems
DeliveryApp
Manchester, Greater Manchester
Competitive
Expect to tackle complex challenges involving deep API validation, mobile performance strategy, and seamless CI/CD integration to protect our core mobile and backend ecosystem. The Role This role is the quality guardian of our mobile and API ecosystem. * API Testing: Postman / Newman * API Mastery: Deep API validation and contract testing.
Expect to tackle complex challenges involving deep API validation, mobile performance strategy, and seamless CI/CD integration to protect our core mobile and backend ecosystem. The Role This role is the quality guardian of our mobile and API ecosystem. * API Testing: Postman / Newman * API Mastery: Deep API validation and contract testing.
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Work with structured data formats including CSV, JSON, and API-based feeds
Work with structured data formats including CSV, JSON, and API-based feeds
Deep Java experience (Spring), architectural patterns for scalable, observable, testable systems; strong API design.
Deep Java experience (Spring), architectural patterns for scalable, observable, testable systems; strong API design.
Senior Software Engineer - Search Experience
Senior Software Engineer - Search Experience
On The Beach Ltd
Manchester, Greater Manchester
Competitive
Were On the Beach! Since 2003, we've been rewriting the rules of how people discover, book, and experience their perfect getaway. What started as connecting people to short-haul beach holidays has evolved into something much bigger - premium beach destinations, long-haul adventures, and vibrant city breaks and thats just the beginning of our story. We send around two million holidaymakers on their dream breaks every year. And we're still growing. Powered by our deep-rooted entrepreneurial spirit, proprietary tech, curiosity and our incredible people, were accelerating - delivering best in class technology, the ultimate holiday app, and experiences that keep our customers coming back for more. Ready to build the future of travel with us? About the Role - As a Senior Software Engineer in Search Experience Engineering, you will build modern full stack applications and customer ...
Were On the Beach! Since 2003, we've been rewriting the rules of how people discover, book, and experience their perfect getaway. What started as connecting people to short-haul beach holidays has evolved into something much bigger - premium beach destinations, long-haul adventures, and vibrant city breaks and thats just the beginning of our story. We send around two million holidaymakers on their dream breaks every year. And we're still growing. Powered by our deep-rooted entrepreneurial spirit, proprietary tech, curiosity and our incredible people, were accelerating - delivering best in class technology, the ultimate holiday app, and experiences that keep our customers coming back for more. Ready to build the future of travel with us? About the Role - As a Senior Software Engineer in Search Experience Engineering, you will build modern full stack applications and customer ...
We are not looking for someone to build simple API wrappers. * API Design: REST and GraphQL
We are not looking for someone to build simple API wrappers. * API Design: REST and GraphQL
Extensive experience in Java, Experience with AWS cloud platform, particularly serverless architecture (Lambda, API Gateway), containerisation (ECS, ECR) and CDK.
Extensive experience in Java, Experience with AWS cloud platform, particularly serverless architecture (Lambda, API Gateway), containerisation (ECS, ECR) and CDK.
APIs RESTful API development and consumption
APIs RESTful API development and consumption
Knowledge of AWS services (e.g., S3, CloudFront, Lambda, API Gateway)
Knowledge of AWS services (e.g., S3, CloudFront, Lambda, API Gateway)
Proven expertise designing and implementing automated testing frameworks across functional, API, integration and regression testing.
Proven expertise designing and implementing automated testing frameworks across functional, API, integration and regression testing.
Software Engineer (.net / Angular)
Software Engineer (.net / Angular)
Vix Technology Ltd
Manchester, Greater Manchester
£35,000 - £50,000 a year
Experienced in use of AWS services such as API Gateway, SNS, SQS, ECS, S3.
Experienced in use of AWS services such as API Gateway, SNS, SQS, ECS, S3.
Additionally, you will spend 25% of your time acting as the technical face of Zippd, helping our retail partners seamlessly integrate their systems into our API ecosystem. * Create high-quality sequence diagrams, Entity-Relationship Diagrams (ERDs), and API data flow charts. * Troubleshoot initial integration issues, test API payloads, and ensure a smooth technical handover before they go into live production. * API Knowledge: Deep understanding of REST APIs, JSON payloads, webhooks, and HTTP status codes. You must be comfortable reading API documentation and explaining it to a client's external dev team. You have the soft skills to jump on a Zoom call with a major retailer's tech team and confidently guide them through our API endpoints.
Additionally, you will spend 25% of your time acting as the technical face of Zippd, helping our retail partners seamlessly integrate their systems into our API ecosystem. * Create high-quality sequence diagrams, Entity-Relationship Diagrams (ERDs), and API data flow charts. * Troubleshoot initial integration issues, test API payloads, and ensure a smooth technical handover before they go into live production. * API Knowledge: Deep understanding of REST APIs, JSON payloads, webhooks, and HTTP status codes. You must be comfortable reading API documentation and explaining it to a client's external dev team. You have the soft skills to jump on a Zoom call with a major retailer's tech team and confidently guide them through our API endpoints.
You will also advance the core rendering technology that aspires to achieve photo-real visuals, such as physically based light, eye and lens simulations, as well as more low-level engine technologies such as shader building & compilation, content streaming systems, and the multi-threaded and cross-API renderer architecture.
You will also advance the core rendering technology that aspires to achieve photo-real visuals, such as physically based light, eye and lens simulations, as well as more low-level engine technologies such as shader building & compilation, content streaming systems, and the multi-threaded and cross-API renderer architecture.
Senior Vice President, Full-Stack Engineer
Senior Vice President, Full-Stack Engineer
The Bank of New York Mellon
Manchester, Greater Manchester
Competitive
Expertise in Spring Framework, software architecture, and API/platform design.
Expertise in Spring Framework, software architecture, and API/platform design.
Contribute to the development of cloud-native solutions taking an API first approach
Contribute to the development of cloud-native solutions taking an API first approach
Knowledge of the Maya API and programming in C++ or C# is advantageous
Knowledge of the Maya API and programming in C++ or C# is advantageous
Proficiency in working with RESTful APIs, API tools (e.g., Postman), or scripting languages (e.g., JavaScript, Python)
Proficiency in working with RESTful APIs, API tools (e.g., Postman), or scripting languages (e.g., JavaScript, Python)
You will work with tools and technologies including API testing frameworks, test automation, and modern web platforms, helping the team build confidence in the systems we deliver. * Work with developers and testers to develop and maintain automation frameworks and API testing approaches across C# and web applications. * Continuously develop the team's technical and testing capability, particularly in automation, API testing, and modern QA practices. * Knowledge of API testing tools (e.g. Postman or similar)
You will work with tools and technologies including API testing frameworks, test automation, and modern web platforms, helping the team build confidence in the systems we deliver. * Work with developers and testers to develop and maintain automation frameworks and API testing approaches across C# and web applications. * Continuously develop the team's technical and testing capability, particularly in automation, API testing, and modern QA practices. * Knowledge of API testing tools (e.g. Postman or similar)
Knowledge of the Maya API and programming in C++ or C# is advantageous
Knowledge of the Maya API and programming in C++ or C# is advantageous
Familiarity with containerisation, orchestration, API design, observability, concurrency, and asynchronous programming.
Familiarity with containerisation, orchestration, API design, observability, concurrency, and asynchronous programming.
Core Fundamentals: Solid understanding of cryptographic primitives, API security at scale (OAuth 2.0 / OIDC, JWT pitfalls), and SaaS multi-tenancy data exposure risks. * Design Architecture: Review Architectural Decision Records (ADRs), API designs, and data flow diagrams before code gets written. API & Service Security * API Standards: Define and enforce standards for authentication (OAuth 2.0, mTLS), rate limiting, and schema validation across REST, GraphQL, and gRPC. * Gateway Hardening: Partner with the Cloud Security Engineer to harden API gateway configurations, request validations, and JWT validation rules.
Core Fundamentals: Solid understanding of cryptographic primitives, API security at scale (OAuth 2.0 / OIDC, JWT pitfalls), and SaaS multi-tenancy data exposure risks. * Design Architecture: Review Architectural Decision Records (ADRs), API designs, and data flow diagrams before code gets written. API & Service Security * API Standards: Define and enforce standards for authentication (OAuth 2.0, mTLS), rate limiting, and schema validation across REST, GraphQL, and gRPC. * Gateway Hardening: Partner with the Cloud Security Engineer to harden API gateway configurations, request validations, and JWT validation rules.
Great ideas come from different minds. Thats why we bring together engineers, scientists, analysts, and creatives from every background and give them the trust, tools, and freedom to make a difference. What connects us is the mission: solving meaningful problems and building capability that protects what matters most. And as the challenges evolve, so do we working on the technologies that will shape tomorrow, not just today. Join our growing?team and help strengthen the UKs safety and resilience. Were?a leading?technology and engineering?company supporting customers across? National Security,? Defence?and? Intelligence, delivering systems that?operate?in the most demanding and sensitive environments. As a Full Stack Software Lead, youll deliver mission critical solutions for National Security customers - building products that protect people, platforms, missions and ...
Great ideas come from different minds. Thats why we bring together engineers, scientists, analysts, and creatives from every background and give them the trust, tools, and freedom to make a difference. What connects us is the mission: solving meaningful problems and building capability that protects what matters most. And as the challenges evolve, so do we working on the technologies that will shape tomorrow, not just today. Join our growing?team and help strengthen the UKs safety and resilience. Were?a leading?technology and engineering?company supporting customers across? National Security,? Defence?and? Intelligence, delivering systems that?operate?in the most demanding and sensitive environments. As a Full Stack Software Lead, youll deliver mission critical solutions for National Security customers - building products that protect people, platforms, missions and ...
Senior Software Engineer – Customer Platform Engineering
Senior Software Engineer – Customer Platform Engineering
Obsidian Security Limited
Manchester, Greater Manchester
Competitive
Founded in 2017, Obsidian Security was created to close a critical gap: securing the SaaS applications where modern business happensplatforms like Microsoft 365, Salesforce, and hundreds more. Backed by top investors including Greylock, Norwest Venture Partners, and IVP, weve built a complete SaaS security platform to reduce risk, detect and respond to threats, and prevent breaches at the source. Our team includes leaders who helped define the categories of endpoint and identity security at CrowdStrike, Okta, Cylance, and Carbon Black. Now, were transforming how SaaS is securedin the era of agentic AI. Today, Obsidian is trusted by global enterprises like Snowflake, T-Mobile, and Pure Storage. We protect more than 200 organizations across North America, Europe, the Middle East, Southeast Asia, Australia, and New Zealandincluding many of the worlds largest Fortune 1000 and ...
Founded in 2017, Obsidian Security was created to close a critical gap: securing the SaaS applications where modern business happensplatforms like Microsoft 365, Salesforce, and hundreds more. Backed by top investors including Greylock, Norwest Venture Partners, and IVP, weve built a complete SaaS security platform to reduce risk, detect and respond to threats, and prevent breaches at the source. Our team includes leaders who helped define the categories of endpoint and identity security at CrowdStrike, Okta, Cylance, and Carbon Black. Now, were transforming how SaaS is securedin the era of agentic AI. Today, Obsidian is trusted by global enterprises like Snowflake, T-Mobile, and Pure Storage. We protect more than 200 organizations across North America, Europe, the Middle East, Southeast Asia, Australia, and New Zealandincluding many of the worlds largest Fortune 1000 and ...
Related Jobs
Locations
- City Centre, Manchester (M2)
- Knott Mill
- Salford Quays
- Hunslet Business Park
- Kelham Island
- Park Hill
- Priory Ind Est
- Skelmanthorpe
- St. Georges
- Upperthorpe
- Manchester
- Sheffield
- Liverpool
- Leeds
- Warrington
- Blackburn
- Salford
- Preston
- Bradford
- Chester
- Greater Manchester
- West Yorkshire
- Cheshire
- Merseyside
- South Yorkshire
- Lancashire
- Shropshire
- North West
- Yorkshire
- Midlands
- West Midlands