ADENTIS Senior Backend Developer With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); Nearshore.In ADENTIS, we focus onPEOPLE. This is our emotional salary:Great Work-Life balanceVery flexible organizational routineHealth benefits (for you and your family)Team Building activitiesOver 300 protocols to offer you great discounts in different areasContinuous professional development sponsored by our Training and Certification DepartmentRegular feedback on your performance through a personalized planComprehensive career plan and progression involving assertive performance reviewsResponsibilities:Lead and participate in daily scrums.Plan tasks and support all coordinating development activities.Design, develop, and maintain our product with a strong focus on back-end solutions using a microservices architecture.Contribute actively as a Lead back-end developer.Drive continuous improvement of the codebase by applying best development practices and modern engineering principles.Lead and oversee the migration from a monolithic application to a serverless microservices architecture.You must have:Degree in Computer Science, Engineering, or a related field (or equivalent experience).Minimum of 6 years hands‐on experience with C#/.NET.Minimum of 2 years of technical leadership roles.Proven experience with Relational Databases (SQL).Strong understanding of design patterns and software architecture principles.Excellent teamwork and leadership skills.Good communication skills in English (spoken and written).European Union Citizenship or Portuguese Working Visa / Portuguese Residency.Availability to go to the office once or twice per week..NET Developer (Banking) – Remote, Portugal We are looking for a Senior .NET Developer (Finance Sector).Essential:.NET Core, C#, Entity Framework, Web APIs/REST.Nice to have:Regime: 100% remote.Senior Go Engineer (Golang) We are seeking a dedicated, motivated, and reliable Sr. Go Engineer to provide innovative software solutions for our clients. The role involves building backend services in Go in EKS, some Lambdas, and focusing on product data, warehouse inventory, shipping logistics, and product life cycle.Responsibilities:Use deep expertise in Go and related technologies to develop high‐quality, scalable, maintainable software solutions.Make technically sound decisions and champion high standards of coding and architecture best practices.Develop and maintain software documentation such as technical specifications and design documents.Continuously enhance the team's performance by mentoring, code reviews, and improving current processes in the SDLC.Troubleshoot and debug software issues as they arise.Collaborate within a cross‐functional team and transform both functional and non‐functional requirements into actionable work.Manage communication of progress/status to stakeholders.We are looking for:At least 4 years of professional software development experience.Proficiency in Go (Golang); syntax, semantics, database connectivity, and object‐oriented concepts.Strong understanding of data structures and algorithms.Experience with Go frameworks such as Gin, Revel, Echo, Beego, etc.Strong understanding of web services (HTTP, SOAP, REST, GQL, etc.).Strong working knowledge of relational databases.Experience in troubleshooting issues and root cause analysis.Proven track record of delivering high quality and tested software on‐time and often.Open mind and patience to explain issues constructively.Strong communication skills, at least intermediate English.Experience working in distributed, cross‐functional teams.Nice to have:Kubernetes or EKS.Shopify.Equal Opportunity Employer:We are an equal opportunity employer and welcome applications from all qualified individuals regardless of race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, or veteran status.Java/Spring Backend Developer (Intellias) Intellias is partnering with a Fortune 100 ... Provide scalable APIs, event‐driven services, and analytics pipelines for heavy equipment.Requirements:6+ years of experience designing, developing, deploying, and maintaining backend services and distributed systems with Java 21, Spring Boot 3.x, Docker.2+ years of experience with Kotlin in production.Strong ownership and self‐management in a fast‐paced Agile environment, with ability to deliver end‐to‐end solutions, resolve blockers, and communicate effectively in English.Hands‐on experience with AWS (core services and cloud‐native development).Strong experience with microservices, MVC, and event‐driven architectures.Strong experience with JPA/Hibernate.Strong database design skills with PostgreSQL (advanced SQL) and DynamoDB, including schema design, optimisation, and performance tuning.Experience building and operating event‐driven systems (Kafka, Kinesis).Solid test automation experience using JUnit and Cucumber.Hands‐on experience with GitHub Actions and/or similar CI/CD tools.Ability to provide 6 hours overlap with US Central Time (CT) on business days (till 2 pm CT).Nice to have:Experience in processing and enriching event/telemetry data.Experience with AWS Kinesis and CloudFormation.Experience with jOOQ and Flyway.Experience with Snowflake, BigQuery, or Databricks (data warehousing/analytics).Experience with Spring Cloud.Experience with geospatial data (PostGIS).Responsibilities:Design, develop, and maintain scalable Spring Boot‐based microservices in a distributed architecture.Build and operate event‐driven data processing pipelines, including ingestion, transformation, and enrichment of streaming data.Develop and maintain robust APIs for internal and external consumers.Work with AWS cloud services to design and support reliable, scalable backend systems.Design, optimise, and maintain PostgreSQL and DynamoDB schemas, ensuring performance and data integrity.Implement and maintain automated testing strategies (unit and integration).Contribute to and maintain GitHub Actions pipelines.Ensure system reliability through monitoring, logging, and observability best practices.Collaborate effectively in a distributed team, communicating progress, risks, and dependencies.Take ownership of features end‐to‐end, from design through deployment and production support.Maintain clear technical documentation and promote engineering best practices.What we offer:22 days of annual leave per year + 3 paid sick leaves.Permanent contract.Health insurance (employee).Modern, well‐equipped office in the centre of Porto.Snacks and drinks at the office.Access to discount platform.Kotlin/Java Backend Developer (Mindera) We are looking for experienced Kotlin/Java Backend Developers with a passion for solving complex problems. You will work in an Agile and collaborative environment, taking ownership of the technical aspects of development and building high‐quality software systems.Qualifications and Skills:Deep understanding of object‐oriented programming and design patterns.Proven expertise with Terraform.Strong experience in unit testing, integration testing, and test‐driven development (TDD, Shift‐Left).Mastery of Git and CI/CD pipelines.Experience with Kafka and distributed systems.Solid working knowledge of Kubernetes.Expertise in GraphQL Federation.Proficient in Azure Cloud environments.Exceptional problem‐solving and analytical abilities.Strong communication and collaboration skills.What you will be doing:Implementing innovative cloud‐based solutions.Developing and maintaining features in a collaborative, Agile environment.Writing testable code and ensuring the test coverage stays at the agreed level.Documenting your code.Taking ownership of your code every step of the way – from development to deployment and maintenance.Diagnosing issues in production and devising solutions for them.Working both autonomously and collaboratively to complete tasks.Being an integral part of solutions design and implementation.Taking care of all the steps your code goes through from your machine to production.What we really care about:Health insurance, because health comes first.Open holidays, take the time you need for yourself.Profit distribution for everyone.Mindera Annual Trip, Sports, and sharing groups to connect and have fun!Training & conferences, create your own training plan.Other good things:Choose laptop & peripherals that best suit your needs.Hotspot with unlimited usage (PT), for work or Netflix ;)We have amazing offices in Porto, Aveiro, and Coimbra if you want to physically connect with minders. Remote is also an option.At the offices, we have a wide range of snacks to keep you fed and healthy.Partnerships with local businesses.Most of all, you get to work with a bunch of great people, where the whole team owns the project together in a politics‐free environment. Our culture reflects our lean and self‐organization attitude. We encourage our colleagues to take risks, make decisions, work in a collaborative way, and talk to everyone to enhance communication. Freedom and responsibility go hand in hand, and we value commitment, feedback, and empathy.#J-18808-Ljbffr