Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting-edge Workday solutions, or pushing the boundaries of technology, we do it together. We believe in a people-first culture, where your ideas are valued, your growth is supported, and your contributions truly make a difference. Here, you’ll be part of a diverse, ambitious team that celebrates creativity and collaboration. Ready to make your mark? Join us and be part of something bigger. As a Lead Extend Developer (Consultant) in Kainos, you’ll lead a team of specialist extend consultants on a project, ensuring the successful delivery of extend solutions for the cloud based Workday system. As a knowledgeable expert in Extend, you will work closely with customers to lead the Workday Extend project, and will scope, gather requirements, document, implement, deploy and support applications, using the Workday Extend platform toolset. You’ll build strong relationships with our customers to understand their requirements, ensuring that the solution is aligned to their needs, fit for purpose and commercially viable. You’ll be a key contributor to guiding, developing and educating others within the Workday practice on the area of Extend. Minimum (essential) requirements: - Proficiency with XML, REST, SOAP, JSON, and be knowledgeable in an object oriented programming language (preferably J2EE) - Experience of designing applications to solve business and technical problems - Good understanding of cloud computing, web services and associated challenges - Excellent customer focus, able to assess customer needs, build relationships and manage customer expectations. You will know when to push back, when to escalate, and when to go above and beyond to satisfy a customer; - Strong communicator, able to communicate with customers and colleagues with impact, credibility and empathy, including in a remote working situation. - Sound ability to formally present to senior Client audiences; - Strong commercial awareness and full understanding of project and business dynamics; - Broad business and technology understanding and a good awareness of industry trends in both HR and HR technology; - Ability to work to tight deadlines and make sensible decisions under pressure taking a balanced view of Customer demands and Kainos commercials; Desirable: - Workday HCM Certified, or experience with other similar HCM/ ERP systems - Proficiency in other middleware/ application development platforms - Proficiency in object-oriented programming language or web development language - Experience of designing workflows to solve business and technical problems - Experience of managing, mentoring and developing teams People management: Your role may or may not involve managing people. Where you do have direct reports your responsibilities may include: - Agreeing, setting and reviewing your and your team’s goals aligned to Kainos, Workday practice and your Capability - Providing support so that your and your team’s goals can be achieved - Reviewing and refining goals for relevance and to keep performance on track - Reviewing performance against goals and provide feedback - Conducting 1:1 monthly and/or project completion feedback meetings - Requesting and providing regular feedback in Workday - Completing End of Year reviews and agreeing the outcomes for the year - Identifying training to support your and your team’s development - Pursuing and supporting your and your team members’ career paths and progression - Reviewing weekly workload forecasting (staff allocations and timesheet checks) and utilisation - Actively being involved in recruitment/interviews - Reviewing attrition and retention metrics Embracing our differences   At Kainos, we believe in the power of diversity, equity and inclusion. We are committed to building a team that is as diverse as the world we live in, where everyone is valued, respected, and given an equal chance to thrive.   We actively seek out talented people from all backgrounds, regardless of age, race, ethnicity, gender, sexual orientation, religion, disability, or any other characteristic that makes them who they are.   We also believe every candidate deserves a level playing field. Our friendly talent acquisition team is here to support you every step of the way, so if you require any accommodations or adjustments, we encourage you to reach out. We understand that everyone's journey is different, and by having a private conversation we can ensure that our recruitment process is tailored to your needs.

Overview The Senior Software Engineer will design, develop, and maintain backend services and APIs that power our digital product ecosystem—including applications that integrate with and run on edge gateway devices. This senior-level individual contributor role requires deep technical expertise in .NET development, strong problem-solving skills, and the ability to deliver high-quality, scalable solutions while collaborating effectively with cross-functional teams. Responsibilities - Design, develop, and maintain ASP.NET Core APIs and backend services that support edge gateway and IoT device communication - Build and optimize applications that interface with firmware over TCP sockets, local WiFi, and offline-tolerant architectures - Write clean, maintainable, and well-tested code following established coding standards and best practices - Participate in code reviews, providing constructive feedback and ensuring code quality across the team - Collaborate with architects, product managers, firmware engineers, and other stakeholders to translate requirements into technical solutions - Troubleshoot and debug complex issues across distributed systems - Contribute to technical documentation, API specifications, and system design decisions - Participate in sprint planning, estimation, and delivery commitments - Stay current with .NET ecosystem developments and recommend adoption of new tools and patterns where appropriate - Support CI/CD pipeline improvements and DevSecOps practices Qualifications Education: - Bachelor’s degree in computer science, engineering, or a similar field. Equivalent experience considered Experience: - 5-8 years of professional software engineering experience - Strong experience with .NET (C#) and ASP.NET Core required - Experience with edge gateway/IoT communication patterns - Experience with SQLite and PostgreSQL databases Skills and Abilities Technical Proficiency - Deep understanding of RESTful API design and integration patterns - Experience with Entity Framework Core or similar ORMs - Proficiency with Git-based workflows and CI/CD pipelines - Understanding of software testing practices (unit, integration, end-to-end) AI-Augmented Development - Demonstrated prior experience using AI-assisted development tools (e.g., Claude Code, Cursor, Windsurf, Codex, GitHub Copilot) in daily engineering work - Ability to effectively leverage AI tools while maintaining code quality and security standards Preferred Experience - Distributed systems experience - Experience with React.js or other modern frontend frameworks - Familiarity with AWS cloud services - Experience with message brokers (MQTT, RabbitMQ, AWS SQS) - Familiarity with containerization (Docker) and orchestration - Trunk-based development experience Travel: - Travel is less than 10%. Standard and Physical Requirements: Position involves sitting long periods, standing, manual dexterity, stooping, bending and minimal lifting. Alliance Team Members Demonstrate DRIVE: - Dedicated: Follows through on commitments. Strong say/do. - Respectful: Acts with integrity and values diverse perspective. - Innovative: Always looking for a better way; leads change. - Versatile: Adapts quickly to changing circumstances. Demonstrates agility. - Engaged: Acts like an owner. Wants to create and grow a business which is tightly aligned with market needs. EEO We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. ID 2026-11775 Pos. Type Full-Time

• Champion the integration of AI-powered tooling across the engineering organization • Own an AI product enablement strategy • Continuously improve the engineering operating model • Track delivery health indicators and drive continuous improvement • Lead, coach, and scale a global engineering organization • Provide hands-on technical leadership across Solera's cloud-native microservices platform • Serve as the primary engineering voice in executive conversations

Fairmarkit is the #1 autonomous sourcing platform revolutionizing the way all organizations buy & sell. Fairmarkit equips procurement teams with automation, AI, and GenAI so they can source more competitively at scale. Our solutions for tail spend and strategic sourcing help innovative procurement teams reduce cycle times, drive out costs, meet ESG/Diversity targets, and provide a better stakeholder experience to internal partners and suppliers. Fairmarkit has been recognized with awards by organizations such as Gartner and IDC, and is backed by strategic investors like Notable Capital, Insight Partners, 1984.VC, and Newfund. Fairmarkit is looking for a skilled Python Backend Software Engineer to join Fairmarkit and strengthen our growing engineering team. Experience in leading result oriented teams would be a benefit. Technologies used on the team: - Python 3.9, 3.11 - Django, DRF, FastAPI - DDD, CQRS - PostgreSQL, Redis, RabbitMQ, Elasticsearch, Kafka - AWS: EKS, Security Groups, ALBs, RDS, ElastiCache, ElasticSearch, EC2, S3, SES, SQS - Docker & Docker-compose - Kubernetes, Vault - Nginx - Celery - Jira, GitLab, Sentry, Grafana, Loki, Mimir, Tempo Responsibilities - Full cycle of designing & implementing cloud based solution; - Coordinating & participating in solution implementation, performance, stability, etc.; - Participate in the Engineering strategy definition and execution; - Growing technical culture & skills in the team; - Determine and identify solution specifications and/or needs; - Analyze the needs of large solutions and breaking them down into smaller manageable components; - Communicate technical solution requirements to developers. Explain system structure to them and provide assistance throughout the assembly process; - Choose suitable software, hardware and suggest integration methods; - Help resolve complex technical problems as and when they arise; - Ensure that systems satisfy quality standards and procedures. Carry out testing procedures to ensure systems are running smoothly; - Create and maintain technical documentation Requirements - Proven ability to practically apply architecture standards and patterns to accelerate and enable the delivery of technology solutions to business needs. Proficiency in DDD and CQRS; - Strong Python skills; - At least 4 years of technical leadership experience with defining, designing, developing, and implementing complex integration business solution; - Demonstrated knowledge in the use of microservices in reducing development complexity; - Strong analytical and problem-solving skills; - Deep understanding of fundamental concepts of SQL and NoSQL databases; - Practical experience with messaging services (Kafka, RabbitMQ, etc.), understanding how to choose & use them properly; - Understanding networking and security concepts of at least one major cloud; - Strong knowledge and hands on experience with Kubernetes; - Excellent communication skills, ability to present ideas, and concepts in a clear and concise manner. Excellent English skills. - Practical experience in designing or implementing integration solutions; Nice to have: - Practical experience in designing or implementing data processing solutions; - Familiarity with data processing frameworks (Spark, Flink, Storm, etc.); Advantages of working with us: - Flexible working hours - Highest level of development and pure DevOps culture - top technology stack - Skilled and highly motivated teammates, passionate about technologies - Fast decision making process in a company and effective interaction between teams and departments - Possibility to improve the development process and bring your ideas, knowledge sharing between colleagues and teams - Latest MacOs work equipment (macbook) - 100% salary sick leaves covering, 20 days of paid vacation - Referral program: we appreciate your recommendations and reward every successful hire - Professional trainings & courses, attendance of conferences & meetups are paid by Fairmarkit #Poland #Europe #Serbia Headquartered in Boston, and backed by a $35.6M Series C co-led by OMERS, Highland, Notable Capital, Insight Partners, and ServiceNow. We are looking for exceptional candidates who want to help grow our company into a global enterprise and make their mark on the B2B tech industry. Come soar to new heights with us! Fairmarkit is an equal opportunity employer, and selects individuals best matched for the job based upon job-related qualifications regardless of race, religion, color, creed, sex, sexual orientation, age, ancestry, national origin, gender identity, genetic information, disability, pregnancy, veteran or military status or any other status or characteristic protected by law.