126 to 150 of 228 API Development Jobs

Salary: £60,000 - £69,000 pa inclusive About the Role My client's Data and Technology Services division is seeking a talented Integration Specialist (Developer) to lead the design, development, and deployment of data and application integration processes. You'll be part of the Data and Development team, working closely with the Solutions and Partnering Group to deliver … like Oracle PL/SQL, Microsoft SSIS, and emerging platforms such as Salesforce and Mulesoft. Collaborate with Data Analysts, Architects, and system owners to improve data quality and support API/Middleware-based data management. Ensure secure data access and processing in line with cybersecurity policies. Define solution design and implementation patterns with technical leads and architects. Research and … advise on new technologies and standards relevant to DTS. Essential Skills & Experience Full lifecycle development experience on the Mulesoft Anypoint Platform (Design Centre, Exchange, Studio, API Manager, Runtime Manager). Strong SQL skills with the ability to write and interpret complex queries. Experience in developing flows in Anypoint Studio for batch and asynchronous processing. Proficiency in RESTful API More ❯

Salary: £60,000 - £69,000 pa inclusive About the Role My client's Data and Technology Services division is seeking a talented Integration Specialist (Developer) to lead the design, development, and deployment of data and application integration processes. You'll be part of the Data and Development team, working closely with the Solutions and Partnering Group to deliver … like Oracle PL/SQL, Microsoft SSIS, and emerging platforms such as Salesforce and Mulesoft. Collaborate with Data Analysts, Architects, and system owners to improve data quality and support API/Middleware-based data management. Ensure secure data access and processing in line with cybersecurity policies. Define solution design and implementation patterns with technical leads and architects. Research and … advise on new technologies and standards relevant to DTS. Essential Skills & Experience Full lifecycle development experience on the Mulesoft Anypoint Platform (Design Centre, Exchange, Studio, API Manager, Runtime Manager). Strong SQL skills with the ability to write and interpret complex queries. Experience in developing flows in Anypoint Studio for batch and asynchronous processing. Proficiency in RESTful API More ❯

to analyze performance and suggest adjustments with data selection and creative deployment * Take requirements from non-technical stakeholders, plan workflows, and execute email marketing campaigns * Operate in an Agile development environment utilizing Jira and other Atlassian products for project management * · Collaborate with marketing and non-technical stakeholders to gather requirements, plan workflows, and execute campaigns * Develop responsive HTML email … templates and dynamic content using Salesforce Marketing Cloud Engagement (SFMC) * Manage A/B testing and campaign performance tracking * Operate in an Agile development environment utilizing Jira and other Atlassian tools * Support continuous improvement through innovation in tools, processes, and execution Essential Job Duties: (Senior Level) * Lead design and architecture of scalable email solutions across multiple business units * Mentor … with DNS, git, or PowerShell are pluses * Expert in Salesforce Marketing Cloud, including cross-channel automation, advanced scripting, and custom integrations * Strong background in JavaScript, server-side scripting, and API development * Advanced SQL and data architecture design * Proven experience managing DNS configurations for email deliverability * Skilled in version control workflows and CI/CD pipelines * Demonstrated leadership, mentoring More ❯

Axway API Developer + 6 month initial contract + Full remote + £650 to £690 per day + SC Cleared role Key Skills: + Axway API Development/Administration + SC Clearance Responsibilities Designing, developing and deploying of Axway policies and containers using Axway Policy Studio v7.7 Working with DevOps toolset for develop and maintain Automated Testing … and Code Deployment Provide Assistance to Axway support team to resolve technical issues Administrating the Axway Environment, using Axway Policy Studio, Axway API Manager, Cassandra and API Gateway for Deployment of Axway Patches, monitor capacity, providing service improvements Liaise with customers to define project requirements, document and design solutions Knowledge of: SFTP HTTPS SSL/TLS oAuth JSON More ❯

an experienced Senior Java Developer to join their dynamic technology team. This role offers the opportunity to work on high-impact financial applications, driving innovation and excellence in software development within a fast-paced and regulated environment. As a Senior Java Developer, you will play a key role in designing, developing, and maintaining enterprise-grade applications, while mentoring junior … code reviews and provide constructive feedback. Collaborate with cross-functional teams to define, design, and deliver new features . Troubleshoot and debug complex issues. Required Qualifications Professional Java software development experience. Strong understanding of object-oriented programming and design patterns . Hands-on experience with Spring and Hibernate frameworks. Solid experience with relational databases (MSSQL, Oracle). Proven experience … with RESTful API design and development . Strong background in unit, regression, and integration testing (JUnit). Experience with Maven/Gradle build tools. Proficiency with Git or similar version control systems. Excellent problem-solving and communication skills . Ability to work independently as well as collaboratively in a team. Desirable Skills Experience with cloud platforms (AWS, Azure More ❯

design, build, test, deploy and support enterprise web applications to modernize the management of data and design information developed for our customers. The web applications will allow the product development team to store project data in a relational database, where the data not only provides the customer with complex re-build, upgrade, and sustainment information, but the data is … factors. Exercises judgment in selecting methods, techniques and evaluation criteria for obtaining results. What sets you apart: Creative thinking with the ability to multi-task Commitment to ongoing professional development Team player who thrives in collaborative environments and revels in team success Can provide specific, detailed information for software and technology selection, implementation techniques, and tools for the most … and tools for the most efficient solutions to web application problems. Team player Python proficiency Database administration and best practices HTML 5 and CSS Problem solving and debugging Restful API Development More ❯

design, build, test, deploy and support enterprise web applications to modernize the management of data and design information developed for our customers. The web applications will allow the product development team to store project data in a relational database, where the data not only provides the customer with complex re-build, upgrade, and sustainment information, but the data is … factors. Exercises judgment in selecting methods, techniques and evaluation criteria for obtaining results. What sets you apart: Creative thinking with the ability to multi-task Commitment to ongoing professional development Team player who thrives in collaborative environments and revels in team success Can provide specific, detailed information for software and technology selection, implementation techniques, and tools for the most … and tools for the most efficient solutions to web application problems. Team player Python proficiency Database administration and best practices HTML 5 and CSS Problem solving and debugging Restful API Development More ❯

high-performance systems at scale. The Role: We’re seeking a talented Full-Stack Developer with strong experience in Golang and .NET to play a central role in our development team. You’ll be building real-time APIs, WebSocket systems, and large-scale distributed applications, as well as contributing to frontend projects using React and Next.js. The role also … and developing your expertise in Golang within a collaborative environment. Key Skills: Essential Strong experience with Golang Solid background in .NET/C# WebSockets and real-time data processing API development and strong problem-solving ability Remote working experience with excellent communication skills Desirable Node.js React/Next.js AWS and Kubernetes PostgreSQL, Redis (caching) Candidate Profile Mid-level More ❯

enable team success. Key Responsibilities Configure and administer user directories with LDAP for authentication and authorization within JIRA and Confluence. Design, code, and maintain custom workflows using ScriptRunner, REST API integrations, and native Atlassian features. Develop and integrate solutions using Java, JavaScript, HTML, and Python. Administer, support, and extend JIRA and Confluence, including advanced workflow design (2+ years experience … custom workflow functions. Strong proficiency (3+ years) in Java, JavaScript, and HTML; proficiency in Python. Experience integrating Atlassian products with LDAP for user management. Hands-on experience with REST API development and integrations. Experience with CI/CD processes and pipelines, specifically with GitLab. Ability to leverage technical skills in administration, coding, and workflow design within JIRA and More ❯

enable team success. Key Responsibilities Configure and administer user directories with LDAP for authentication and authorization within JIRA and Confluence. Design, code, and maintain custom workflows using ScriptRunner, REST API integrations, and native Atlassian features. Develop and integrate solutions using Java, JavaScript, HTML, and Python. Administer, support, and extend JIRA and Confluence, including advanced workflow design (2+ years experience … custom workflow functions. Strong proficiency (3+ years) in Java, JavaScript, and HTML; proficiency in Python. Experience integrating Atlassian products with LDAP for user management. Hands-on experience with REST API development and integrations. Experience with CI/CD processes and pipelines, specifically with GitLab. Ability to leverage technical skills in administration, coding, and workflow design within JIRA and More ❯

back-end data orchestration and intelligence products to meet customer needs. Essential Skills, Experience: Designing and developing Java backend services utilizing Spring Boot, Micronaut, and related ecosystems. Leading RESTful API development, service layers, and system integrations. Experience with cloud deployments on AWS, Azure, or GCP, including S3, EC2, and managed databases. Proficiency in SQL and NoSQL databases such More ❯

Proactively identifies and implements efficient solutions to application issues. Additional Skills: Proficient in Python Web and database administration best practices Strong understanding of HTML5 and CSS Skilled in RESTful API development Effective problem-solving and debugging abilities More ❯

be collaborating with he strategy team on Greenfield projects which you'll take ownership of and will see the business impact of. There's a focus on backend and API development although you'll also have elements of front end work with JavaScript and React.js. Location: You'll be based in plush City office on a fulltime basis … Monday to Friday. About you: You have expertise with C# .Net, ASP.Net development You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are … you: As a Senior Software Engineer/Developer you will receive a competitive package: Salary to £150k Bonus paid every six months based on personal performance (10-25%) Professional development Pension Health Insurance Gym membership Social events, free fruit, snacks, coffee etc. Apply now to find out more about this Senior Software Engineer/Developer (C# .Net) opportunity. At More ❯

and delivering transformation at scale. For more information, please visit . Job Title: Senior Specialist - Architecture (Java FSD with Angular) Work Location-Tampa FL Job Description: Lead the design development and deployment of full stack applications using Java and modern JavaScript frameworks. Architect scalable backend systems using Spring Boot REST APIs and microservices. Develop responsive and dynamic user interfaces … enforce best practices and mentor junior developers. Optimize application performance and scalability. Stay updated with emerging technologies and propose innovative solutions. Strong expertise in Java Spring Boot and RESTful API development. Proficiency in frontend frameworks like React Angular or Vuejs. Solid understanding of JavaScript TypeScript HTML5 and CSS3. Experience with SQL and NoSQL databases eg MySQL PostgreSQL MongoDB. Familiarity More ❯

Data Scientist to provide oversight and hands-on expertise for the build of an AI Agent within an automated insurance workflow . The project involves prompt engineering of LLMs, API development and integration , and deploying solutions in line with a defined solution design. The successful contractor will also provide day-to-day oversight and mentorship to a junior … responsible for: Designing, building, and deploying AI Agent solutions within an insurance workflow. Developing and refining prompt engineering approaches for large language models (LLMs). Building, testing, and integrating API calls to meet solution design specifications. Deploying containerised applications in Azure (or other cloud environments) . Providing technical leadership, support, and oversight to a junior Data Scientist . Collaborating … deliver AI/ML solutions from design through to deployment. Proven ability to provide technical oversight and mentorship . Desirable: Experience within Financial Services/Insurance environments. Familiarity with API-first solution architectures . Prior exposure to containerisation (Azure Container Apps, Kubernetes, Docker). More ❯

Software Engineer Country Intelligence Group is seeking a Full-Time Software Engineer to support our client in the development and optimization of complex software systems in Amentum, Georgia. The selected candidate will design, implement, and maintain scalable software solutions, lead development efforts, and collaborate with multidisciplinary teams to meet mission-critical performance standards. The candidate will develop and … technical documentation and contributing to software testing and validation. Tasks Performed: • Write or review software and system documentation. • Serve as team lead at the level appropriate to the software development process being used on any particular project. • Design or implement complex database or data repository interfaces/queries. • Develop or implement algorithms to meet or exceed system performance and … to work collaboratively in a high-performing, fast-paced, CI/CD environment. • Experience developing back-end services in Python. • Experience writing web user interfaces. • Experience with web service API development (e.g. ReST). • Experience developing applications for network connected databases (e.g. elastic). • Experience validating capabilities against requirements, writing and executing test cases, and capturing test results. More ❯

Role This is an exciting opportunity to join a forward-thinking organisation delivering cutting-edge automation solutions using AI and machine learning. You'll be part of a collaborative development team focused on enhancing and expanding automation services for high-volume, low-complexity workflows. Your work will involve developing and supporting systems that leverage OCR, Object Detection, and Large … Pillow, YOLO Python 3.9+ with OOP, async/await, and debugging techniques Data tools: Pandas, NumPy, SQLAlchemy/psycopg2 AWS: Lambda, S3, CloudWatch, IAM, CDK, SQS, EKS/ECS API development: FastAPI, Requests, JWT/OAuth Development Practices Agile methodologies (Scrum/Kanban), XP techniques (TDD, pair programming) Infrastructure-as-code and cloud monitoring (e.g., Grafana) Strong … across technical and non-technical audiences Experience supporting production systems and disaster recovery planning You'll also be expected to contribute to mentoring, team events, and continuous improvement of development processes and service quality. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your More ❯

/CD for data systems, and robust testing methodologies. Highly desirable skills include: Domain Experience: Familiarity with the unique structure of sports data (e.g., event, tracking, scouting, video). API Development: Experience building data-centric APIs, especially with FastAPI on serverless platforms like Google App Engine . Streaming Data: Practical experience building real-time data pipelines. DevOps & MLOps More ❯

pair programming and Agile ceremonies Contribute to second-line support and occasional out-of-hours support Communicate technical concepts clearly to non-technical stakeholders Stay engaged with the wider development community and share best practices Essential Skills Strong experience with Java 21 or later Deep understanding of TDD and BDD Proven experience with large-scale microservice architectures Agile development experience Familiarity with Unix-like systems (Linux/Mac OS X) Responsive Web Design principles API development and CI/CD pipelines Ability to quickly learn new tools and techniques Desirable Skills Jackson, JAX-RS, Mockito Messaging platforms: ActiveMQ, Kafka MongoDB or other document databases Experience with high-traffic websites and large datasets Ideal Candidate Traits Flexible More ❯

a week (Wednesdays), more during initial onboarding Sector: Market-Leading Warehouse Management Software (WMS) About the Role We are seeking a mid-level Software Engineer to join our established development team, working on our flagship market-leading WMS product. This role is ideal for someone looking to take the next step in their career, with the potential to grow … reliability. Design and implement APIs and web services for integrations. Liaise closely with the IT department to propose and evaluate multiple solutions to business challenges. Collaborate within an Agile development team, contributing ideas and sharing best practices. Take ownership of problems, working methodically to resolve them. Key Skills & Experience Essential: Strong experience with C# and .NET (Framework & Standard). … Proficiency in .NET MVC, with the ability to debug complex systems. Solid experience in API development and web services/integrations. Problem-solving skills with an engineering-first approach. Experience working on enterprise-scale software. Desirable (bonus): Experience within supply chain or warehousing systems. Exposure to .NET MAUI and TypeScript. What We're Looking For A problem solver More ❯

documentation Participate in Agile ceremonies and contribute to continuous improvement What We're Looking For Proven commercial experience with Python and Django Strong understanding of scalable application design and API development Familiarity with AWS and cloud-native development Experience with microservices architecture is highly desirable Passion for clean energy and solving complex problems with technology Comfortable working More ❯

documentation Participate in Agile ceremonies and contribute to continuous improvement What We're Looking For Proven commercial experience with Python and Django Strong understanding of scalable application design and API development Familiarity with AWS and cloud-native development Experience with microservices architecture is highly desirable Passion for clean energy and solving complex problems with technology Comfortable working More ❯

CD tools (Jenkins, GitLab) and performance monitoring (New Relic, Lighthouse). Strong scripting and automation skills (PowerShell, Bash). Familiarity with networking, security best practices, and caching technologies. Agile development experience with a focus on secure coding principles. Desirable: Experience in B2C E-Commerce environments. Knowledge of C#, Java, .NET, and relational/document-oriented databases. API development More ❯

BS Degree with 5+ years of experience. Must have an active Top Secret or TS/SCI Clearance Amazon Web Services (AWS) Database Administration Data Engineering ETL Architecture and Development End-to-End Processes API Development Extract, Transform, and Load (ETL) Data Pipeline Tier 3 Technical Support Preferred Database administration and development experience will be a … to national security. About OneGlobe: OneGlobe LLC was founded in 2005 to provide quality Information Technology solutions that exceed expectations. We focus on IT System Modernization using agile software development practices and DevSecOps to deliver intuitive and maintainable systems that we help our customers improve their processes and capabilities. We provide full service IT solutions and have the skill More ❯

functionality. Communication & Collaboration: Effectively communicate product vision, roadmap, and priorities to all stakeholders, including engineering, sales, marketing, and customer success teams. Facilitate cross-functional collaboration to ensure seamless product development and launch. Gather and analyze user feedback to identify areas for improvement and inform future product iterations. Manage external vendor relationships and ensure successful integration with third-party platforms. … DSPs), supply-side platforms (SSPs), and ad exchanges. Strong technical knowledge of ad serving, real-time bidding (RTB), and ad analytics. Strong technical background with experience working with software development methodologies (Agile, Scrum). Excellent communication and collaboration skills with the ability to influence cross-functional teams. Data-driven mindset with experience in defining and tracking product KPIs. Experience … in user research and ability to translate user feedback into actionable product roadmaps. Desired: Experience with API development and integration. Experience working with cloud-based platforms (e.g., AWS, Azure, GCP). Experience in managing external vendor relationships (optional, but a plus). What you’ll get back from us Alongside being challenged daily and a real interest in More ❯