Position Summary Harness is a high growth company disrupting the software delivery market. Our mission is to enable the 30 million software developers worldwide to deliver code reliably, efficiently, securely, and quickly, increasing customers' pace of innovation while improving the developer experience. The Harness Software Delivery Platform includes modules for CI, CD, Cloud Cost Management, Feature Flags, Service Reliability Management, Security Testing Orchestration, Chaos Engineering, Software Engineering Insights, and continues to expand at an incredibly fast pace. About The Role Design, develop and maintain critical software for a scalable platform in a fast paced environment. Author software functional specifications and design documents. Quickly understand complex systems/code and own key pieces of the system, including delivered quality. Diagnose and troubleshoot complex problems in a distributed computing environment. Establish the best practices in quality, performance & architecture within the team. Mentor Software Engineers & Senior Software Engineers and provide technical leadership. Perform peer reviews of specifications, designs, and code. Identify technical debt & scaling issues in the base code and drive improvement. Work alongside Site Reliability Engineers and cross functional teams to diagnose/troubleshoot any production performance related issues. Use Java, Golang, and Python. Build systems on Docker, Kubernetes, MongoDB, ELK, TimescaleDB, GCP Stackdriver, GCS, Cloud Composer, and AI Platform. About You Desire to build products that solve complex technical problems for end users. 7 11 years experience developing highly scalable distributed applications, products, and services in Java and Golang. Design and develop REST, gRPC, and GraphQL APIs. Working knowledge of SQL and No SQL database technologies. Solid foundation in data structures, algorithms, and software design with strong analytical and debugging skills. Experience in SaaS platform development with scale. Entrepreneurial spirit, priding yourself on getting things done with a high level of quality. Experience with AWS, Azure, GCP is a plus. Bachelor's in Computer Science, advanced degree preferred, or equivalent professional experience. Joining the SCS team means you'll work on a high impact product at the heart of modern DevOps, solving complex engineering challenges at scale. You'll be surrounded by passionate technologists, move fast, and see your work directly improve the lives of developers worldwide-all while growing your career in one of the most ambitious engineering environments in the industry. Work Location Mountain View, CA What You Will Have at Harness Competitive salary Comprehensive healthcare benefits Flexible Spending Account (FSA) Employee Assistance Program (EAP) Flexible Time Off and Parental Leave Quarterly Harness TGIF Off / 4 days Monthly, quarterly, and annual social and team building events Recharge & Reset Program Monthly internet reimbursement Commuter benefits Salary Range for This Position: $150,000 - $226,000 Factors that may be used to determine your actual pay rate include your specific skills, experience, qualifications, location, and comparison to other employees already in this role. In addition to the base salary, certain roles may qualify for a performance based incentive and/or equity, with eligibility depending on the position. These rewards are based on a combination of company performance and individual achievements. A valid authorization to work in the U.S. is required. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex or national origin.
Aug 17, 2026
Full time
Position Summary Harness is a high growth company disrupting the software delivery market. Our mission is to enable the 30 million software developers worldwide to deliver code reliably, efficiently, securely, and quickly, increasing customers' pace of innovation while improving the developer experience. The Harness Software Delivery Platform includes modules for CI, CD, Cloud Cost Management, Feature Flags, Service Reliability Management, Security Testing Orchestration, Chaos Engineering, Software Engineering Insights, and continues to expand at an incredibly fast pace. About The Role Design, develop and maintain critical software for a scalable platform in a fast paced environment. Author software functional specifications and design documents. Quickly understand complex systems/code and own key pieces of the system, including delivered quality. Diagnose and troubleshoot complex problems in a distributed computing environment. Establish the best practices in quality, performance & architecture within the team. Mentor Software Engineers & Senior Software Engineers and provide technical leadership. Perform peer reviews of specifications, designs, and code. Identify technical debt & scaling issues in the base code and drive improvement. Work alongside Site Reliability Engineers and cross functional teams to diagnose/troubleshoot any production performance related issues. Use Java, Golang, and Python. Build systems on Docker, Kubernetes, MongoDB, ELK, TimescaleDB, GCP Stackdriver, GCS, Cloud Composer, and AI Platform. About You Desire to build products that solve complex technical problems for end users. 7 11 years experience developing highly scalable distributed applications, products, and services in Java and Golang. Design and develop REST, gRPC, and GraphQL APIs. Working knowledge of SQL and No SQL database technologies. Solid foundation in data structures, algorithms, and software design with strong analytical and debugging skills. Experience in SaaS platform development with scale. Entrepreneurial spirit, priding yourself on getting things done with a high level of quality. Experience with AWS, Azure, GCP is a plus. Bachelor's in Computer Science, advanced degree preferred, or equivalent professional experience. Joining the SCS team means you'll work on a high impact product at the heart of modern DevOps, solving complex engineering challenges at scale. You'll be surrounded by passionate technologists, move fast, and see your work directly improve the lives of developers worldwide-all while growing your career in one of the most ambitious engineering environments in the industry. Work Location Mountain View, CA What You Will Have at Harness Competitive salary Comprehensive healthcare benefits Flexible Spending Account (FSA) Employee Assistance Program (EAP) Flexible Time Off and Parental Leave Quarterly Harness TGIF Off / 4 days Monthly, quarterly, and annual social and team building events Recharge & Reset Program Monthly internet reimbursement Commuter benefits Salary Range for This Position: $150,000 - $226,000 Factors that may be used to determine your actual pay rate include your specific skills, experience, qualifications, location, and comparison to other employees already in this role. In addition to the base salary, certain roles may qualify for a performance based incentive and/or equity, with eligibility depending on the position. These rewards are based on a combination of company performance and individual achievements. A valid authorization to work in the U.S. is required. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex or national origin.
Jonathan Lee Recruitment Ltd
Hindlip, Worcestershire
Senior Software Engineer Worcester Highly Competitive Salary + Benefits Package Our client, Yamazaki Mazak, is a leading global machine tool manufacturer with a long-standing reputation for engineering excellence and innovation. Based at their Worcester facility, this is an opportunity to join a well-established business in a key leadership position, responsible for delivering operational performance within the Unit / Spindles production area. This role will suit an experienced Software Engineer with a background in CNC machining, machine tool manufacturing, precision engineering, or industrial automation, who is passionate about developing innovative software solutions that enhance machine connectivity, production efficiency, and customer experience. Software Engineer CNC & Connected Manufacturing Solutions We are seeking an experienced and motivated Software Engineer to join a specialist development team delivering innovative digital solutions for the CNC machining and manufacturing sector. Working closely with machine tool experts, customers, and fellow developers, you will play a key role in designing and developing software that enables connected manufacturing, machine monitoring, data integration, and operational optimisation. This is a hands-on role where you will contribute throughout the software development lifecycle, from concept and design through to deployment and customer support. Experience within a CNC machining, machine tool, precision engineering, or manufacturing environment is highly desirable, enabling you to understand the operational challenges faced by customers and translate them into effective software solutions. Key Responsibilities Design, develop, and maintain robust, scalable software solutions for industrial and manufacturing applications. Work collaboratively within a small, agile development team to deliver innovative connected manufacturing solutions. Develop machine connectivity, data acquisition, and integration solutions for CNC and industrial equipment. Write clean, efficient, and maintainable code in line with software engineering best practices. Support the deployment, monitoring, and optimisation of applications hosted within AWS environments. Integrate software solutions with customer systems, databases, cloud platforms, and manufacturing technologies. Troubleshoot technical issues across development, testing, and live production environments. Engage directly with customers to understand requirements, provide technical guidance, and support project delivery. Communicate complex technical concepts clearly to both technical and non-technical stakeholders. Produce and maintain high-quality technical documentation. Person Specification Essential Experience & Skills Experience working within a CNC machining, machine tool, manufacturing, industrial automation, precision engineering, or Industry 4.0 environment. Proven experience working within collaborative software development teams. Ability to engage confidently with customers and explain technical concepts in a clear and practical manner. Understanding of manufacturing environments, machine connectivity, production systems, or industrial data flows. Technical Knowledge Object-oriented and/or functional programming principles. API development and systems integration. Version control systems, particularly Git. Automated testing, debugging, and software quality assurance methodologies. Database Experience Strong SQL knowledge including querying, optimisation, and data modelling. Experience with relational databases such as PostgreSQL, MySQL, or SQL Server. Understanding of database performance, indexing, and data integrity. Experience integrating applications with cloud-hosted databases. AWS & Cloud Technologies Experience with one or more of the following technologies: AWS Application deployment, monitoring, and support Amazon RDS, DynamoDB, or equivalent managed database services C++ Go (Golang) Bash / Shell scripting Knowledge of industrial communication protocols, machine networking, or manufacturing systems would also be beneficial. Your CV will be forwarded to Jonathan Lee Recruitment, a leading engineering and manufacturing recruitment consultancy established in 1978. The services advertised by Jonathan Lee Recruitment are those of an Employment Agency. In order for your CV to be processed effectively, please ensure your name, email address, phone number and location (post code OR town OR county, as a minimum) are included.
Jul 31, 2026
Full time
Senior Software Engineer Worcester Highly Competitive Salary + Benefits Package Our client, Yamazaki Mazak, is a leading global machine tool manufacturer with a long-standing reputation for engineering excellence and innovation. Based at their Worcester facility, this is an opportunity to join a well-established business in a key leadership position, responsible for delivering operational performance within the Unit / Spindles production area. This role will suit an experienced Software Engineer with a background in CNC machining, machine tool manufacturing, precision engineering, or industrial automation, who is passionate about developing innovative software solutions that enhance machine connectivity, production efficiency, and customer experience. Software Engineer CNC & Connected Manufacturing Solutions We are seeking an experienced and motivated Software Engineer to join a specialist development team delivering innovative digital solutions for the CNC machining and manufacturing sector. Working closely with machine tool experts, customers, and fellow developers, you will play a key role in designing and developing software that enables connected manufacturing, machine monitoring, data integration, and operational optimisation. This is a hands-on role where you will contribute throughout the software development lifecycle, from concept and design through to deployment and customer support. Experience within a CNC machining, machine tool, precision engineering, or manufacturing environment is highly desirable, enabling you to understand the operational challenges faced by customers and translate them into effective software solutions. Key Responsibilities Design, develop, and maintain robust, scalable software solutions for industrial and manufacturing applications. Work collaboratively within a small, agile development team to deliver innovative connected manufacturing solutions. Develop machine connectivity, data acquisition, and integration solutions for CNC and industrial equipment. Write clean, efficient, and maintainable code in line with software engineering best practices. Support the deployment, monitoring, and optimisation of applications hosted within AWS environments. Integrate software solutions with customer systems, databases, cloud platforms, and manufacturing technologies. Troubleshoot technical issues across development, testing, and live production environments. Engage directly with customers to understand requirements, provide technical guidance, and support project delivery. Communicate complex technical concepts clearly to both technical and non-technical stakeholders. Produce and maintain high-quality technical documentation. Person Specification Essential Experience & Skills Experience working within a CNC machining, machine tool, manufacturing, industrial automation, precision engineering, or Industry 4.0 environment. Proven experience working within collaborative software development teams. Ability to engage confidently with customers and explain technical concepts in a clear and practical manner. Understanding of manufacturing environments, machine connectivity, production systems, or industrial data flows. Technical Knowledge Object-oriented and/or functional programming principles. API development and systems integration. Version control systems, particularly Git. Automated testing, debugging, and software quality assurance methodologies. Database Experience Strong SQL knowledge including querying, optimisation, and data modelling. Experience with relational databases such as PostgreSQL, MySQL, or SQL Server. Understanding of database performance, indexing, and data integrity. Experience integrating applications with cloud-hosted databases. AWS & Cloud Technologies Experience with one or more of the following technologies: AWS Application deployment, monitoring, and support Amazon RDS, DynamoDB, or equivalent managed database services C++ Go (Golang) Bash / Shell scripting Knowledge of industrial communication protocols, machine networking, or manufacturing systems would also be beneficial. Your CV will be forwarded to Jonathan Lee Recruitment, a leading engineering and manufacturing recruitment consultancy established in 1978. The services advertised by Jonathan Lee Recruitment are those of an Employment Agency. In order for your CV to be processed effectively, please ensure your name, email address, phone number and location (post code OR town OR county, as a minimum) are included.
Senior Software Engineer Hybrid working - 2 days on-site £60,000 to £75,000 + Benefits. An established organisation is looking for a Senior Software Engineer to join a growing team delivering impactful, real-world solutions. If you enjoy solving complex problems, working closely with stakeholders, and having genuine influence over delivery and outcomes, this could be a great fit. What you'll be doing Leading and contributing to the design and delivery of high-quality solutions Collaborating with stakeholders to understand challenges and shape outcomes Mentoring and supporting less-experienced team members Championing best practices across delivery, quality, and ways of working. What we're looking for Proven experience as a Senior Software Engineer Proven technical background using C#, Java or Golang Strong technical background with React, or Angular and TypeScript Willingness to learn new skills - GCP and AI. Confidence working in stakeholder-facing environments Excellent communication and problem-solving skills What's on offer 15% bonus scheme 25 days holiday + BH Vaccine/Eye Care Schemes Travel Allowance Progression routes - Lead Developer/Technical Lead routes Interested? Drop me a message or apply to find out more.
May 19, 2026
Full time
Senior Software Engineer Hybrid working - 2 days on-site £60,000 to £75,000 + Benefits. An established organisation is looking for a Senior Software Engineer to join a growing team delivering impactful, real-world solutions. If you enjoy solving complex problems, working closely with stakeholders, and having genuine influence over delivery and outcomes, this could be a great fit. What you'll be doing Leading and contributing to the design and delivery of high-quality solutions Collaborating with stakeholders to understand challenges and shape outcomes Mentoring and supporting less-experienced team members Championing best practices across delivery, quality, and ways of working. What we're looking for Proven experience as a Senior Software Engineer Proven technical background using C#, Java or Golang Strong technical background with React, or Angular and TypeScript Willingness to learn new skills - GCP and AI. Confidence working in stakeholder-facing environments Excellent communication and problem-solving skills What's on offer 15% bonus scheme 25 days holiday + BH Vaccine/Eye Care Schemes Travel Allowance Progression routes - Lead Developer/Technical Lead routes Interested? Drop me a message or apply to find out more.
Senior PHP / GoLang Engineer - Fareham, Hampshire - Circa £70,000 plus excellent benefits. - OOP, PHP, GoLang An exciting new opportunity for a Senior PHP / GoLang Engineer to join an exciting technology business based in Fareham, Hampshire. You will be given the chance to join a technically minded development team to constantly evolve their internal technology stack. Working within a dedicated LAMP and Go environment and reporting to the project manager, you will be helping to plan and develop the product and its internal driven websites, data migration and help with support and maintenance of security and storage services. Desired skill set that includes: GoLang OOP PHP5+ MySQL Git Beneficial Skills: Google Cloud / AWS Docker Load Balancing TDD Code Review The company offer an unrivalled volume of new projects, Greenfield development and the opportunity to work with and learn from some of the sharpest developers in the area. On top of a competitive salary the company offer some fantastic financial and lifestyle benefits including; free access to local gym and health spa, onsite chef (free cooked breakfast & lunch!), childcare vouchers, cycle to work scheme, pension, BUPA healthcare. To be considered for this position please send your CV to or call Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
May 17, 2026
Full time
Senior PHP / GoLang Engineer - Fareham, Hampshire - Circa £70,000 plus excellent benefits. - OOP, PHP, GoLang An exciting new opportunity for a Senior PHP / GoLang Engineer to join an exciting technology business based in Fareham, Hampshire. You will be given the chance to join a technically minded development team to constantly evolve their internal technology stack. Working within a dedicated LAMP and Go environment and reporting to the project manager, you will be helping to plan and develop the product and its internal driven websites, data migration and help with support and maintenance of security and storage services. Desired skill set that includes: GoLang OOP PHP5+ MySQL Git Beneficial Skills: Google Cloud / AWS Docker Load Balancing TDD Code Review The company offer an unrivalled volume of new projects, Greenfield development and the opportunity to work with and learn from some of the sharpest developers in the area. On top of a competitive salary the company offer some fantastic financial and lifestyle benefits including; free access to local gym and health spa, onsite chef (free cooked breakfast & lunch!), childcare vouchers, cycle to work scheme, pension, BUPA healthcare. To be considered for this position please send your CV to or call Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
Senior Software Engineer Hybrid working - 2 days onsite £60,000 to £75,000 + Benefits. An established organisation is looking for a Senior Software Engineer to join a growing team delivering impactful, real-world solutions. If you enjoy solving complex problems, working closely with stakeholders, and having genuine influence over delivery and outcomes, this could be a great fit. What you'll be doing Leading and contributing to the design and delivery of high-quality solutions Collaborating with stakeholders to understand challenges and shape outcomes Mentoring and supporting less-experienced team members Championing best practices across delivery, quality, and ways of working What we're looking for Proven experience as a Senior Software Engineer Proven technical background using C#, Java or Golang Strong technical background with React, or Angular and TypeScript Willingness to learn new skills - GCP and AI. Confidence working in stakeholder-facing environments Excellent communication and problem-solving skills What's on offer 15% bonus scheme 25 days holiday + BH Vaccine/Eye Care Schemes Travel Allowance Progression routes - Lead Developer/Technical Lead routes Interested? Drop me a message or apply to find out more.
May 03, 2026
Full time
Senior Software Engineer Hybrid working - 2 days onsite £60,000 to £75,000 + Benefits. An established organisation is looking for a Senior Software Engineer to join a growing team delivering impactful, real-world solutions. If you enjoy solving complex problems, working closely with stakeholders, and having genuine influence over delivery and outcomes, this could be a great fit. What you'll be doing Leading and contributing to the design and delivery of high-quality solutions Collaborating with stakeholders to understand challenges and shape outcomes Mentoring and supporting less-experienced team members Championing best practices across delivery, quality, and ways of working What we're looking for Proven experience as a Senior Software Engineer Proven technical background using C#, Java or Golang Strong technical background with React, or Angular and TypeScript Willingness to learn new skills - GCP and AI. Confidence working in stakeholder-facing environments Excellent communication and problem-solving skills What's on offer 15% bonus scheme 25 days holiday + BH Vaccine/Eye Care Schemes Travel Allowance Progression routes - Lead Developer/Technical Lead routes Interested? Drop me a message or apply to find out more.
