41 Back jobs in Singapore

Is there a Zenika in you?

Let’s talk skills and passion first.

You’re not just about writing code; you’re all about creating clean, efficient, and impactful solutions. With expertise in Java, and the latest in Hibernate or Spring, you're always keeping up with new tech trends, learning, and sharing. GitHub, StackOverflow, and staying on top of Java versions beyond Java 8 are part of your journey. Knowledge-sharing through events like TechnoZaure(Zenika Tech Conference) excites you, and contributing to open-source might even be in your toolkit.

Your Role as a Zenika Consultant:

As a consultant, you’ll be deployed to client projects, using your expertise to solve real-world problems and drive innovation. You’ll work alongside client teams to:

• Leverage your Java expertise (including JEE and Spring) to build robust, scalable applications and RESTful APIs
• Write SQL queries, working with relational databases like MySQL, Oracle, or PostgreSQL, and be open to exploring NoSQL databases (e.g., MongoDB, Neo4j) when it suits the business needs
• Utilize design and architecture patterns with a focus on performance, security, maintainability, and scalability
• Work with back-end middleware, messaging platforms, and be comfortable with containerization tools like Docker and Kubernetes
• Follow best practices to write clean, modular, and testable code while collaborating with cross-functional teams to design and maintain high-performance applications

About Zenika

Founded by developer Carl Azoury, Zenika is a consultancy built around community, transparency, and craftsmanship. We are passionate technophiles advising clients with deep expertise in open-source tech and modern solutions.

Why Join Zenika?

• Work with a global client base across 11 locations, benefiting from over 28,000 Zenika-led training sessions
• Partner with tech giants like Google Cloud and Scrum.org, and engage in research, open-source contributions, and conferences outside client projects
• Participate in Zenika tech conferences (TechnoZaures) to learn, share, and grow together
• Hybrid work arrangement
• 20 days of annual leave + up to 5 LEAP(Learning, Education, Advancement, Progress) days
• Dedicated Learning & Development (L&D) budget to support your growth
• Flexible benefits package to cater to your well-being and lifestyle needs
• Comprehensive international medical insurance package

Ready to code your story with us? Apply NOW!

Job Title: Stewarding Team Lead (Back-of-House)
Location: South Singapore
Job Type: Full-Time | Rotating Shifts
Salary: Up to $3,500+ (includes OT, shift & night allowances + bonuses)
Sign-On Bonus: One-month salary (upon confirmation)

• Lead daily shift operations
• Enforce hygiene & safety SOPs
• Keep inventory in check
• Plan and run deep cleans
• Support your team on the ground
• 2+ years in stewarding or back-of-house kitchen work
• 1+ year leading or supervising a team (ideally in F&B)
• Strong understanding of cleaning systems and hygiene protocols
• Hands-on leadership style, not afraid to roll up your sleeves
• Flexibility to work rotating shifts, weekends, and public holidays
• Calm under pressure, and a clear communicator

EA Personnel R22110043 Tan Eng Kang

EA License 21C0430 A Dreamworks Company Pte Ltd

2 days ago Be among the first 25 applicants

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This role is posted on behalf of WATT AI, a startup supported by SGInnovate.

Headquartered in Singapore, WATT AI PTE LTD ( is an innovative high-tech company co-founded by hardware and software experts working on next-gen AI processors (ASICs), models, and GPU cloud from Silicon Valley. It is committed to developing high-performance AI chips and computing clusters that support ultra-large-scale AI model training. We create complete software and hardware integration solutions, providing global customers with AI technological innovations capable of production and evolution, accelerating AI implementation and industrialization. We are looking to grow our team with some of the most talented individuals worldwide. Together, we can make a significant impact: IC Architects (3-4 full-time positions) reporting directly to the co-founder & CTO.

As a Back-End IC Engineer, you will apply the latest design methodologies and milestone flows to deliver state-of-the-art designs over advanced technology nodes from RTL to GDSII. You should have extensive experience in layout activities of blocks and levels, including floor-planning, partitioning, placement, clock tree synthesis, routing, and physical verification.

• SoC Design Integration - Understanding of SoC top-down/bottom-up physical design integration in advanced technologies.
• P&R Flows - Deep functional knowledge of P&R flows, with the ability to quickly adapt to internal flows.
• Design Knowledge - Knowledge of P&R, Extraction, Physical Verification, Static Timing Analysis (STA), Engineering Change Orders (ECO).
• Build automation flows and adaptation of existing flows for re-use.

• A Master’s Degree in EE, CS, Math, Physics or related fields; PhD preferred.
• Deep understanding of backend digital design flow.
• Proficiency in timing and physical constraints.
• Experience handling EDA tools across floorplanning, partitioning, placement, CTS, routing stages for SoC top-level.
• Proficient with backend EDA tools such as Genus, Innovus, Quantus, Tempus, DC, Star-RCXT, PrimeTime, PrimeRail, Voltus, Redhawk.

• Proficiency in scripting languages (e.g., Tcl, Perl).

Interested candidates may apply directly to DTC at:

• Mid-Senior level

• Full-time

• Semiconductor Manufacturing

Join to apply for the Senior Back End Engineer role at Zenika Singapore .

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Direct message the job poster from Zenika Singapore.

Is there a Zenika in you?

Let’s talk skills and passion first.

You’re committed to back-end excellence, with expertise in Java and a passion for building secure, high-performance applications. Skills in Hibernate, Spring, and databases are essential. Familiarity with GitHub, StackOverflow, Docker, Kubernetes, and participation in tech conferences like TechnoZaure are a plus. Your experience and insights make you a valuable contributor to every project.

Your Role as a Zenika Consultant:

Lead back-end development on client projects, creating scalable, reliable applications. Collaborate with client teams to:

• Design and build RESTful APIs, web apps, and batch processes using Java (Java 8+), JEE, and Spring
• Work with relational databases like MySQL, Oracle, PostgreSQL, and NoSQL databases such as MongoDB or Neo4j
• Manage middleware components, databases, and messaging platforms
• Use Docker and Kubernetes for deployment and scalability
• Follow best practices in code architecture, performance, security, and scalability
• Troubleshoot issues, debug, and ensure high code quality and testing standards

Founded by Carl Azoury, Zenika emphasizes community, transparency, and craftsmanship, focusing on open-source tech and modern solutions.

• Work with clients across 11 locations, with extensive training sessions
• Partner with Google Cloud, Scrum.org, and engage in research and open-source contributions
• Participate in Zenika tech conferences (TechnoZaure)
• Enjoy 20 days of annual leave + up to 5 LEAP days
• Access a dedicated Learning & Development budget
• Benefit from flexible benefits and international medical insurance

Ready to code your story with us? Apply NOW!

• Mid-Senior level

• Full-time

• Information Technology

• IT Services and IT Consulting

2 weeks ago Be among the first 25 applicants

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Direct message the job poster from Synthesis

At Synthesis, we push the boundaries of what’s possible with Open Data. It’s a fast-paced, rapidly changing environment at the intersection of data science, cultural analysis, and brand consultancy.

As a Senior Software Engineer at Synthesis, you will help architect, build, and deploy in-house data analytics applications, ranging from utility packages to large-scale distributed systems. This helps our data scientists & cultural strategists to deliver robust consumer insights and decision frameworks to marketing professionals. You will also help provide technical leadership to the business and drive innovation. We work in a small, tight-knit software engineering team following an Agile process with a strong focus on peer reviewing, where you’ll have the opportunity to learn and contribute immediately. If you love building data-intensive applications and solving business problems, come join our team!

Key Responsibilities.

• Build prototypes and proof of concepts to evaluate tech opportunities
• Translate product designs and ideas into extensible, scalable, and production-ready solutions
• Own design, development, and maintenance of our APIs and Databases
• Champion best practices of software development and cloud architecture
• Mentor junior engineers and other technical members of the team

What you’ll need.

• 5+ years of experience as a Software Engineer. Experience in technical leadership, mentoring junior engineers, and setting development standards is preferred.
• Experience developing scalable web applications in Python, TypeScript, or NodeJS, with frameworks or libraries like FastAPI, Flask, Express, or NestJS.
• Experience with relational databases and ORMs in application code. Working with PostgreSQL is a plus.
• Experience with cloud providers such as Google Cloud or AWS.
• Experience with containerization using Docker and Kubernetes.
• Experience with CI/CD and Infrastructure as Code (IaC) is a plus.

Why Synthesis?

Synthesis is known for delivering exceptional data models and products that unravel the stories of the people they represent and inspire our partners with the confidence to act.

Partnering with the world’s most successful brands in fashion, beauty, content, and travel, we’re building specialised solutions to solve problems of planning for the future. Rooted in culture and tested in data science, we spot and anticipate changes and connections in culture to inspire action and help brands grow with a new wave of audiences. After three years of iteratively developing and perfecting these models, we are preparing to launch a series of products over the next five years.

We will be at the forefront of a shift towards leveraging open data to develop rich, honest, human insight. In an industry that has for too long relied on a ‘question-response’ approach to understanding changes in behaviour, we prioritise layering behavioural, performative, search, and sales data to highlight the discrepancies between what people say they do and what they actually do. We see a $40 billion industry that has failed to innovate for too long, and we are just getting started.

About Synthesis

It’s a way of reimagining open data sources from a human perspective. It prioritises behaviour and context to unravel why people do what they do at scale. By blending data science with human and market intelligence, we help our clients spot early signals of change and predict implications for business.

Diverse by design.

Synthesis is a team of digital researchers, gaming designers, data forecasters, network scientists, ethnographers, and engineers. Cultural and category experts train our models, ensuring they detect measures that matter most, while data scientists uncover patterns the eye cannot see.

Building bespoke, comprehensive datasets where none exist.

We work with open data—search, ratings, social, and sales. By layering many signals, we build robust and relevant data-driven stories about brands, businesses, and consumer behaviour.

Asia first, globally applied.

Our products must work in Asia first—the most challenging test market. We continue to make huge investments in language and capabilities across Asian-specific platforms, which are now applied in Europe, Latin America, and the USA.

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Engineering and Information Technology
• Industries Business Consulting and Services, Software Development, and Marketing Services

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Is there a Zenika in you?

Let’s talk skills and passion first.

You’re committed to back-end excellence, with expertise in Java and a passion for building secure, high-performance applications. With skills in Hibernate, Spring, and a solid grasp of databases, you’re always learning and staying updated. GitHub, StackOverflow, and containerization with Docker and Kubernetes are familiar territory, and knowledge-sharing through events like TechnoZaure (Zenika Tech conference) excites you. Your experience and technical insights make you a driving force in every project.

Your Role as a Zenika Consultant:

As a consultant, you’ll lead back-end development on client projects, using your skills to create scalable, reliable applications. You’ll work alongside client teams to:

• Leverage your Java expertise (Java 8+ and beyond) to design and build RESTful APIs, web apps, and batch processes using JEE and Spring
• Write SQL queries and work with relational databases like MySQL, Oracle, or PostgreSQL, while being open to using NoSQL databases (e.g., MongoDB, Neo4j) when needed
• Interact with middleware components, including databases and messaging platforms, with strong knowledge of back-end infrastructure
• Utilize containerization technologies like Docker and Kubernetes to enhance application flexibility and deployment
• Apply best practices in code architecture, including patterns for design, performance, security, and scalability
• Troubleshoot and debug issues, delivering timely solutions and maintaining high standards in code quality and testing

About Zenika

Founded by developer Carl Azoury, Zenika is a consultancy built around community, transparency, and craftsmanship. We are passionate technophiles advising clients with deep expertise in open-source tech and modern solutions.

Why Join Zenika?

• Work with a global client base across 11 locations, benefiting from over 28,000 Zenika-led training sessions
• Partner with tech giants like Google Cloud and Scrum.org, and engage in research, open-source contributions, and conferences outside client projects
• Participate in Zenika tech conferences (TechnoZaures) to learn, share, and grow together
• Hybrid work arrangement
• 20 days of annual leave + up to 5 LEAP(Learning, Education, Advancement, Progress) days
• Dedicated Learning & Development (L&D) budget to support your growth
• Flexible benefits package to cater to your well-being and lifestyle needs
• Comprehensive international medical insurance package

Ready to code your story with us? Apply NOW!

Your role

Our major Oil & Gas Downstream Client is looking for Software Engineer who will be focused on back-end software development of an in-house optimisation product built on Python. Full stack development skillsets (including React experience on front-end) is a bonus, but not a must. You are expected to have a clear understanding of software coding standards, and experience in collaboration with an agile team. You shall be working closely alongside business analysts, designers, architects and software engineers to ensure timely delivery of product backlog items.

You are what we are looking for if you:

• Have 5+ years of relevant Python Application development experience
• Have experience in creating applications and packages with Python 3
• Have experience in writing reliable unit and end-to-end tests with PyTest
• Have experience working in fast- paced project delivery using AGILE methods
• Have strong software development skills, knowledge of best practices (SOLID, CI/CD, MS DevOps pipelines etc.)
• Have MS Azure experience e.g. virtual networks, key vaults and storage, security
• Have MS SQL backend development experience
• Have experience in developing API’s in python using FastAPI/Django/Flask
• Have hands on in ADF and Azure Databricks
• Have experience in web development with Python
• Have basic understanding of the WebSockets protocol
• Have knowledge of the OAuth2 and web security
• Have basic knowledge of modern JavaScript, TypeScript, Node.js, Kubernetes containers
• Have experience in data manipulation with Pandas
• Have exprience in Python: Bokeh visualization, Tornado web framework, asyncio programming, Azure Python API
• Have experience in Hashicorp Terraforms (azurerm), Kafka Confluent, Conda package management, and ReactJS front end development
• Have experience of delivery within a banking or trading environment is a bonus, but not a must
• An independent problem-solver who has user centricity in mind when developing solutions
• Are a team player and able to collaborate, proactively communicates and shares understanding and experience within a team
• Are a clear communicator and able to work in a multicultural/lingual environment
• Use initiative and own their deliverables end-to-end
• Bring ideas to the table, are inquisitive and excited by new technology
• Are used to working in a flexible, independent manner on a mixture of small unstructured and large structured items
• Provide regular, considered feedback and regularly strives to improve their own ways of working

The Pricing team is one of the core pillars of Coupang’s business and is responsible for helping determine the price of every product sold on Coupang. As the Pricing team is responsible for serving hundreds of millions of requests every day our mission is to build and maintain highly scalable and extensible platforms that is also highly availability and robust.

What you will do

• As part of our Pricing team, you will directly architect and implement our next generation pricing determination platforms.
• You will help the team to bring industry best practices in software development and operations while improving their engineering skills to build pioneering e-commerce experience in new global markets.
• Working closely with a group of engineers in multiple geographic locations, you’ll solve challenge problems at scale with high reliability.
• Your efforts will directly have an impact on tens of millions of users every single day!

Basic Qualifications

• Bachelor's degree in Computer Science or Computer Engineering or electrical/electronic engineering, mathematics or equivalent
• 8+ years of solid work with fundamental algorithms, system design, and large distributed systems
• 5+ years of coding experience in Java or a similar OO language
• Hands-on experience in building large scale real-time service

Preferred Qualifications

• Ecomm experience, with a focus or exposure to Pricing systems
• Experience setting the culture of a team and ensuring code quality across a team
• Deep understanding of Operational Excellence and what it takes to run and monitor highly available systems
• Experience working with AWS technologies such as S3, Kafka, EMR, and others
• A desire to grow those around you both technically and professionally
• Ability to challenge, professionally and respectfully, the existing norms to improve overall systems and processes.
• Ability to work in multicultural, cross functional team

Is there a Zenika in you?

Let’s talk skills and passion first.

You’re committed to back-end excellence, with expertise in Java and a passion for building secure, high-performance applications. With skills in Hibernate, Spring, and a solid grasp of databases, you’re always learning and staying updated. GitHub, StackOverflow, and containerization with Docker and Kubernetes are familiar territory, and knowledge-sharing through events like TechnoZaure (Zenika Tech conference) excites you. Your experience and technical insights make you a driving force in every project.

Your Role as a Zenika Consultant:

As a consultant, you’ll lead back-end development on client projects, using your skills to create scalable, reliable applications. You’ll work alongside client teams to:

• Leverage your Java expertise (Java 8+ and beyond) to design and build RESTful APIs, web apps, and batch processes using JEE and Spring
• Write SQL queries and work with relational databases like MySQL, Oracle, or PostgreSQL, while being open to using NoSQL databases (e.g., MongoDB, Neo4j) when needed
• Interact with middleware components, including databases and messaging platforms, with strong knowledge of back-end infrastructure
• Utilize containerization technologies like Docker and Kubernetes to enhance application flexibility and deployment
• Apply best practices in code architecture, including patterns for design, performance, security, and scalability
• Troubleshoot and debug issues, delivering timely solutions and maintaining high standards in code quality and testing

About Zenika

Founded by developer Carl Azoury, Zenika is a consultancy built around community, transparency, and craftsmanship. We are passionate technophiles advising clients with deep expertise in open-source tech and modern solutions.

Why Join Zenika?

• Work with a global client base across 11 locations, benefiting from over 28,000 Zenika-led training sessions
• Partner with tech giants like Google Cloud and Scrum.org, and engage in research, open-source contributions, and conferences outside client projects
• Participate in Zenika tech conferences (TechnoZaures) to learn, share, and grow together
• Hybrid work arrangement
• 20 days of annual leave + up to 5 LEAP(Learning, Education, Advancement, Progress) days
• Dedicated Learning & Development (L&D) budget to support your growth
• Flexible benefits package to cater to your well-being and lifestyle needs
• Comprehensive international medical insurance package

Ready to code your story with us? Apply NOW!