15 senior software engineer jobs found

Senior Software Engineer – Java (Contractor) Outside IR35 Rate: £400 - £500 per day Duration: 3 Months Plus Start Date: ASAP   As a Senior Software Engineer (Java) – Contractor at Pulselive, you’ll be focused on delivering robust, high-performance backend services and APIs that power digital experiences for millions of sports fans globally. This role is ideal for an experienced, hands-on engineer with strong Java and Spring expertise who thrives in a collaborative and fast-paced delivery environment. You’ll work closely with cross-functional teams to build, integrate, and optimize systems that handle real-time sports data, video, and live commentary. This position is project- and delivery-focused, with no line management or people-leadership responsibilities required.   Key Responsibilities: Design and develop scalable backend systems using Java and Spring Boot...

Senior Software Engineer – Java (Contractor) Outside IR35 Rate: £400 - £500 per day Duration: 3 Months Plus Start Date: ASAP   As a  Senior Software Engineer (Java) – Contractor  at Pulselive, you’ll be focused on delivering robust, high-performance backend services and APIs that power digital experiences for millions of sports fans globally. This role is ideal for an experienced, hands-on engineer with strong Java and Spring expertise who thrives in a collaborative and fast-paced delivery environment. You’ll work closely with cross-functional teams to build, integrate, and optimize systems that handle real-time sports data, video, and live commentary. This position is project- and delivery-focused, with no line management or people-leadership responsibilities required.   Key Responsibilities: Design and develop scalable backend systems using Java and Spring...

Must have skills: Demonstrable experience with Solidity. Strong understanding of blockchain security practices and potential vulnerabilities. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies. Bachelor's degree in Computer Science, Engineering, or a related STEM discipline. Excellent debugging and troubleshooting skills. Strong written and verbal communication skills. Self-motivated with the ability to work in a fast-paced, evolving environment. Proficient communication skills in English. Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial...

1 x Senior Azure Platform Engineer - c £380/day1 x Mid Azure Platform Engineer - c £250/dayFully Remote - Nearshore Contract   About Us Toucanberry Tech is a boutique consultancy specialising in the reinsurance sector. We combine deep industry knowledge with strong technical delivery to help clients modernise systems, automate processes, and build scalable, intelligent platforms. The Role This is a hands-on role supporting a mature, production platform, not a greenfield build. The system processes insurance documents, uses AI to extract and enrich data, and integrates with third-party tools for catastrophe modelling, flood analysis, and risk scoring. You'll take ownership of the Azure infrastructure alongside the engineering team, focusing on incremental improvements, stability, and ongoing evolution of the platform. What You'll Do Manage and enhance a live Azure-based production environment Lead the migration from Ansible to Terraform...

Must have skills: Demonstrable experience with Solidity. Strong understanding of blockchain security practices and potential vulnerabilities. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies. Bachelor's degree in Computer Science, Engineering, or a related STEM discipline. Excellent debugging and troubleshooting skills. Strong written and verbal communication skills. Self-motivated with the ability to work in a fast-paced, evolving environment. Proficient communication skills in English. Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial...

Must have skills: Demonstrable experience with Solidity. Strong understanding of blockchain security practices and potential vulnerabilities. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies. Bachelor's degree in Computer Science, Engineering, or a related STEM discipline. Excellent debugging and troubleshooting skills. Strong written and verbal communication skills. Self-motivated with the ability to work in a fast-paced, evolving environment. Proficient communication skills in English. Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial...

We are urgently looking for experienced candidates with strong hands-on Java development skills and design experience. While an architect title is not mandatory, we are particularly interested in profiles of senior developers with solid technical expertise. Required Core Skills: - Java - Python - GoLang -Design, develop, and maintain high-quality Java applications. -Write clean, efficient, and well-documented code. -Perform code reviews and optimize existing codebases. -Ensure application performance and reliability. -Develop and maintain automated tests to ensure code quality. -Work with CI/CD pipelines to streamline the development and deployment process. Job Types: Full-time, Freelance Pay: £350.00-£370.00 per day Schedule: Monday to Friday Experience: Java: 7 years (required) Python: 3 years (required) Go: 2 years (required)

Date Opened 28/04/2026 Job Type Contract Job Description About Scrumconnect Scrumconnect is a leading force in technology consultancy, proudly contributing to over 20% of the UK’s most significant citizen-facing public services. Our award-winning team has made a substantial impact, delivering more than 64 services in the past two years alone. This work has not only reached over 50 million citizens but also achieved considerable savings for the taxpayer, amounting to over £25 million. At Scrumconnect, we foster a community of talented consultants who thrive on collaboration, sharing knowledge, and continuous learning to address and solve complex challenges. Our mission is to combine advanced software engineering, human-focused design, and data-driven insights to deliver unparalleled service to our clients. Role Overview We are seeking an experienced  Senior Data Engineer  to develop, maintain, and...

Must have skills: Demonstrable experience with Solidity. Strong understanding of blockchain security practices and potential vulnerabilities. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies. Bachelor's degree in Computer Science, Engineering, or a related STEM discipline. Excellent debugging and troubleshooting skills. Strong written and verbal communication skills. Self-motivated with the ability to work in a fast-paced, evolving environment. Proficient communication skills in English. Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial...

We are urgently looking for experienced candidates with strong hands-on Java development skills and design experience. While an architect title is not mandatory, we are particularly interested in profiles of senior developers with solid technical expertise. Required Core Skills: - Java - Python - GoLang -Design, develop, and maintain high-quality Java applications. -Write clean, efficient, and well-documented code. -Perform code reviews and optimize existing codebases. -Ensure application performance and reliability. -Develop and maintain automated tests to ensure code quality. -Work with CI/CD pipelines to streamline the development and deployment process. Job Types: Full-time, Freelance Pay: £350.00-£370.00 per day Schedule: Monday to Friday Experience: Java: 7 years (required) Python: 3 years (required) Go: 2 years (required)

Must have skills: Demonstrable experience with Solidity. Strong understanding of blockchain security practices and potential vulnerabilities. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies. Bachelor's degree in Computer Science, Engineering, or a related STEM discipline. Excellent debugging and troubleshooting skills. Strong written and verbal communication skills. Self-motivated with the ability to work in a fast-paced, evolving environment. Proficient communication skills in English. Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial...

Job Summary We are seeking an experienced and highly skilled Lead Azure Databricks Engineer to join our dynamic team. The successful candidate will be responsible for designing, developing, and leading complex data engineering solutions within the Azure cloud environment. This role offers an exciting opportunity to work on cutting-edge data projects, optimise data workflows, and mentor junior team members. The ideal applicant will possess extensive expertise in Azure Databricks, big data processing, and cloud architecture, ensuring the delivery of scalable and efficient data solutions that support strategic business objectives. Duties Lead the design and implementation of large-scale data pipelines using Azure Databricks, ensuring optimal performance and scalability. Collaborate with cross-functional teams including data scientists, analysts, and software engineers to develop integrated data solutions. Architect and optimise cloud-based data workflows,...

Job Summary We are seeking an experienced and highly skilled Lead Azure Databricks Engineer to join our dynamic team. The successful candidate will be responsible for designing, developing, and leading complex data engineering solutions within the Azure cloud environment. This role offers an exciting opportunity to work on cutting-edge data projects, optimise data workflows, and mentor junior team members. The ideal applicant will possess extensive expertise in Azure Databricks, big data processing, and cloud architecture, ensuring the delivery of scalable and efficient data solutions that support strategic business objectives. Duties Lead the design and implementation of large-scale data pipelines using Azure Databricks, ensuring optimal performance and scalability. Collaborate with cross-functional teams including data scientists, analysts, and software engineers to develop integrated data solutions. Architect and optimise cloud-based data workflows,...

Job Summary We are seeking an experienced and highly skilled Lead Azure Databricks Engineer to join our dynamic team. The successful candidate will be responsible for designing, developing, and leading complex data engineering solutions within the Azure cloud environment. This role offers an exciting opportunity to work on cutting-edge data projects, optimise data workflows, and mentor junior team members. The ideal applicant will possess extensive expertise in Azure Databricks, big data processing, and cloud architecture, ensuring the delivery of scalable and efficient data solutions that support strategic business objectives. Duties Lead the design and implementation of large-scale data pipelines using Azure Databricks, ensuring optimal performance and scalability. Collaborate with cross-functional teams including data scientists, analysts, and software engineers to develop integrated data solutions. Architect and optimise cloud-based data workflows,...

Job Summary We are seeking an experienced and highly skilled Lead Azure Databricks Engineer to join our dynamic team. The successful candidate will be responsible for designing, developing, and leading complex data engineering solutions within the Azure cloud environment. This role offers an exciting opportunity to work on cutting-edge data projects, optimise data workflows, and mentor junior team members. The ideal applicant will possess extensive expertise in Azure Databricks, big data processing, and cloud architecture, ensuring the delivery of scalable and efficient data solutions that support strategic business objectives. Duties Lead the design and implementation of large-scale data pipelines using Azure Databricks, ensuring optimal performance and scalability. Collaborate with cross-functional teams including data scientists, analysts, and software engineers to develop integrated data solutions. Architect and optimise cloud-based data workflows,...