Why This Job is Featured on The SaaS Jobs
This Software Engineer role stands out in the SaaS ecosystem because it centres on building and scaling a multi-tenant application stack on AWS, a core pattern for subscription software that must balance reliability, isolation, and cost efficiency. The emphasis on integrating SaaS and IaaS technologies through APIs also signals a product surface that depends on interoperability, a common reality for modern SaaS platforms operating within broader cloud toolchains.
From a SaaS career perspective, the work maps to durable platform engineering skills: designing cloud-native services, making architectural trade-offs, and operationalising systems through CI/CD and observability practices. Experience across microservices, containerisation, and data stores translates well across SaaS companies where product velocity is constrained by deployment safety, scalability, and incident response maturity. Proofs of concept and integration research further build the ability to evaluate managed services pragmatically, an increasingly valued capability in AWS-centric SaaS environments.
The role is best suited to an engineer who prefers ownership over core backend and infrastructure-adjacent decisions, and who is comfortable collaborating closely with product and engineering peers to resolve real production issues. It will appeal to someone who enjoys hands-on system design, code review, and iterative improvement of a cloud platform rather than narrowly scoped feature delivery.
The section above is editorial commentary from The SaaS Jobs, provided to help SaaS professionals understand the role in a broader industry context.
Job Description
About You
You are a passionate Software Engineer who wants to develop and scale our multi-tenant SaaS applications on the AWS platform. You have a strong software engineering background and advanced knowledge of the AWS platform, tools and services. From day one, you must be able to hit the ground running and bring all your experience to the team to contribute in the building of a great product. Most importantly, you have a positive “can do” attitude and a passion for delivering technical solutions in a fast-paced startup environment. This position will report to the Engineering Manager.
Your Impact
Key Responsibilities:
- Responsible for design and development of a large-scale application stack running on AWS.
- Collaborate with product management and engineering teams to design and integrate software, conduct code reviews, and troubleshoot product issues.
- Perform proof of concepts to identify best design options including usage of AWS services.
- Research integration options for various SaaS/IaaS technologies, including APIs for user administration and incorporate this research in our application integration.
What will you need?
Required Skills:
- Minimum 7 years of relevant work experience in similar roles.
- In-depth knowledge of Spring, Spring Boot, Java, REST Web Services, SQL/NoSQL databases, ELK stack, microservices architecture, container/Docker technology, CI/CD principles.
- Hands-on experience developing and delivering scalable multi-tenant SaaS applications on AWS platform.
- In-depth knowledge of AWS platform, tools and services, specifically AWS networking and security, Route53, API Gateway, ECS/Fargate, RDS, DynamoDB.
- Outstanding collaboration and communication skills.
- Ability to effectively collaborate with distributed teams.
- Understand and practice agile development methodology.
- Prior experience with security product development.
Nice to Have:
- AWS Certified Developer certification is highly desired.
- Prior experience with Big Data technologies.
