Senior Software Engineer (Java) - Talent Pool - Mercell

ppMercell is seeking a bSenior Software Engineer /b to join our engineering team. In this role, you'll be instrumental in developing and optimizing applications within a cloud‑native architecture. If you're passionate about building secure, scalable, and high‑performance software solutions, and thrive in a collaborative, innovative environment, we encourage you to apply! /p h3About Mercell /h3 pMercell is a tech company and the market leader in e‑procurement in Europe. We’re revolutionizing how the public sector procures goods and services, helping buyers and suppliers connect in the most efficient, transparent, and easy way possible. /p pWe are building a new bSaaS platform /b that automates the entire tendering process, from publication to evaluation and final contract. This complex process involves a lot of API integrations, validations, and intricate steps that need to be handled seamlessly. Our core values bGrowth, Curiosity, Courage, and Trust /b guide everything we do, from our business decisions to how we collaborate and interact with our colleagues and customers. /p h3What you’ll do: /h3 ul liDesign, develop, and maintain robust high‑quality applications using bJava, Spring MVC and Springboot /b /li liIntegrate and optimize services within bAmazon Web Services (AWS) /b, including SNS, S3, RDS, ECS, EKS, Lambda, etc. /li liSupport the creation of secure, scalable, and high‑performance software solutions. /li liCollaborate closely with other teams and stakeholders to ensure architectural consistency and promote best practices. /li liProvide expert guidance on platform improvements and technical challenges. /li liOptimize database queries and maintain stored procedures using your strong bSQL knowledge /b. /li liContribute to our CI/CD and SDL processes, with a focus on test automation. /li /ul h3What you’ll bring: /h3 ul libSenior‑level experience with Java (Spring MVC and Springboot) /b /li liProven experience with bcloud computing services /b, preferably AWS. /li liStrong background in building bweb applications /b. /li liA solid understanding of bCI/CD, SDLC processes, and test automation /b. /li liAdherence to bclean code principles /b. /li liFamiliarity with bevent‑driven technologies /b, such as Apache Kafka. /li liExperience with bInfrastructure as Code /b (CloudFormation preferred). /li liStrong bSQL knowledge /b and experience with stored procedures with databases like DocumentDB, MariaDB, Postgresql. /li liExcellent bproblem‑solving skills /b and the ability to work both independently and collaboratively within a team. /li /ul h3We also value: /h3 ul liA bpositive attitude /b and strong bcommunication skills /b. /li liA collaborative spirit; you enjoy bteamwork, coaching, and helping others /b. /li liThe ability to navigate complex codebases with minimal documentation and improve them as needed. /li liProficiency in troubleshooting complex issues within production systems. /li liA commitment to continuously communicating progress and plans to stakeholders. /li liA professional, respectful, and responsible work ethic. /li liA passion for continuous improvement and learning. /li liAdaptability when dealing with tight deadlines and scope changes. /li /ul h3Locations: /h3 ul libPortugal, Lisbon (remote): /b Mercell does not currently have a legal entity in Portugal. Employment will therefore be arranged through a trusted Employer of Record (EoR) partner, in line with local regulations. Candidates should be comfortable with this arrangement. /li libNetherlands, Utrecht (hybrid): /b Combination of work from home and on‑site presence in our local office, to foster collaboration. /li /ul pPlease note: Mercell does not provide relocation support for this position. We are seeking candidates who are already based in, or have existing work authorization for, the country where the role is located. /p h3Has this sparked your interest? /h3 pApply now and join our team! /p pThere is no fixed application deadline — we will review applications continuously. /p pBy applying, your profile will be considered for upcoming opportunities that match your skills, experience, and interests. We will keep you updated accordingly throughout the process. /p pMercell is an equal opportunity employer. We welcome applications from candidates of all backgrounds and experiences. /p pWe handle all personal data in line with GDPR and our Privacy Policy. /p pWe may carry out background checks on applicants to verify information that appears on CVs and other documentation. This background check is carried out by an external party and is not carried out without the consent of the applicant. Current applicants will receive further information about this. /p pbDepartment: /b Technology /p pbLocations: /b Utrecht, Portugal /p pbRemote status: /b Hybrid /p pbEmployment type: /b Full‑time /p /p #J-18808-Ljbffr