Junior JavaScript Developer Job at Sigma Software Group

New

Senior Front-End Developer (JavaScript)

We are looking for Senior Front End Developers will be responsible for building ...

Location

Viet Nam , Hanoi City

Salary:

Not provided

DXC Technology

Expiration Date

Until further notice

Requirements

Strong proficiency in HTML, CSS, and JavaScript
Hands on experience with WebSquare Technology
At least 5 years of Front End development experience, preferably in banking
Understanding of digital banking user flows and security considerations
Understanding of UI/UX and web security principles
Strong communication and teamwork skills
Provide technical guidance and mentoring to junior and middle frontend developers
Ability to work in enterprise scale and regulated environments
Good problem solving and analytical thinking
Strong English communication skills (verbal & written)

Job Responsibility

Develop and maintain frontend components for Internet / Mobile Banking systems
Implement UI using JavaScript, HTML, and CSS
Develop frontend solutions using WebSquare Technology
Ensure cross browser compatibility, responsive design, secure, and user friendly user interfaces
Integrate frontend components with backend banking services
Optimize frontend performance and usability
Collaborate with backend developers and system integration teams
Support testing and bug fixing during UAT and production phases
Define frontend standards and review code quality

What we offer

Attractive and competitive salary package
Full salary-based contributions to Social Insurance, Health Insurance, and Unemployment Insurance
13th-month salary
Generous leave policy of 12 annual leave days, 6 personal leave days, 1 volunteer leave day, plus sick leave, maternity/paternity leave, and childcare leave
Premium Healthcare Insurance (1+1) for employees and dependents
Employee Assistance Program (EAP)
Access to the Well-being Hub
Extensive resources for onboarding and continual development including DXC University and sponsorship for professional certification exams
DXC Recognition platform
Opportunities to work on global projects, collaborate with international teams, and explore overseas assignments or relocation

Fulltime

New

Software Developer – Junior (Team 01)

Amentum is searching for a Top-Secret cleared Software Developer to join our tea...

Location

United States , Washington

Salary:

100000.00 - 115000.00 USD / Year

Amentum

Expiration Date

Until further notice

Requirements

Minimum of 1 year of experience collectively with the following: Developing, testing, and deploying back-end software in a widely used programming language such as Java, JavaScript, Go, Python, Typescript, and .NET
Developing, testing, and deploying Java software using the latest versions of the Java Development Kit
Implementing and using backend frameworks such as Java Spring, Nodejs, Go GinAngularJS, React, NextJS, Spring, Nodejs, NestJS, and Gin Spring, Google Web Toolkit, Hibernate, and Struts
With software development lifecycle processes to include Agile development
Software design patterns and antipatterns
With development tools (git, integrated development environment, code quality tools, etc.)
Active Top-Secret clearance with SCI eligibility
Bachelor's degree in Information Systems Engineering, Computer Science, Engineering, Business or other related field
In absence of degree, additional years of experience may be substituted for educational requirements
Minimum of 1 year of experience

Job Responsibility

Develops codes, tests, and debugs new software or enhancements to existing software
Has good understanding of business applications as well as user, performance, quality, interface, and security requirements
Works with technical staff to understand problems with software and resolve them
Resolves customer complaints about software and responds to suggestions for improvements and enhancements
May assist in development of software user manuals
Responsible for desktop design, testing, security lockdown implementation, integration with standard software packages, integration with automated patching and deployment technologies, documentation, and training to include automating application and configuration deployments and updates
Possesses and applies expertise on multiple complex work assignments
Contributes to deliverables and performance metrics where applicable

What we offer

Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance

Fulltime

New

Software Developer - Junior (Team 01)

Amentum is searching for a Top-Secret cleared Software Developer to join our tea...

Location

United States , Washington

Salary:

100000.00 - 115000.00 USD / Year

Amentum

Expiration Date

Until further notice

Requirements

Minimum of 1 year of experience collectively with: Developing, testing, and deploying back-end software in a widely used programming language such as Java, JavaScript, Go, Python, Typescript, and .NET
Developing, testing, and deploying Java software using the latest versions of the Java Development Kit
Implementing and using backend frameworks such as Java Spring, Nodejs, Go GinAngularJS, React, NextJS, Spring, Nodejs, NestJS, and Gin Spring, Google Web Toolkit, Hibernate, and Struts
With software development lifecycle processes to include Agile development
Software design patterns and antipatterns
With development tools (git, integrated development environment, code quality tools, etc.)
Active Top-Secret clearance with SCI eligibility
Bachelor's degree in Information Systems Engineering, Computer Science, Engineering, Business or other related field
Minimum of 1 year of experience

Job Responsibility

Develops codes, tests, and debugs new software or enhancements to existing software
Has good understanding of business applications as well as user, performance, quality, interface, and security requirements
Works with technical staff to understand problems with software and resolve them
Resolves customer complaints about software and responds to suggestions for improvements and enhancements
May assist in development of software user manuals
Responsible for desktop design, testing, security lockdown implementation, integration with standard software packages, integration with automated patching and deployment technologies, documentation, and training to include automating application and configuration deployments and updates
Possesses and applies expertise on multiple complex work assignments
Contributes to deliverables and performance metrics where applicable

What we offer

Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance

Fulltime

New

Junior Developer

Lime Media is a leader in experiential marketing, specializing in LED technology...

Location

United States , Rockwall

Salary:

Not provided

Lime Media Group, Inc

Expiration Date

Until further notice

Requirements

SQL
basic JavaScript/TypeScript
Node.js
React Native
Exposure to REST APIs and cloud services (Azure preferred)
Analytical mindset
Attention to detail
Strong communication
Growth-driven attitude

Job Responsibility

App Development & Enhancement: Assist in auditing, refactoring, and expanding the Lime LED app under senior guidance
Implement new features and maintain clean, documented code
Application Support & Issue Resolution: Act as the first line of support for software-related issues from staff, drivers, and customers
Triage, resolve, or escalate tickets via JIRA
Testing & Release Management: Validate fixes, assist with UAT, and coordinate user feedback
Create release notes and communicate changes effectively
Knowledge Management & Documentation: Maintain a repository of common issues
Create training materials for users to reduce support needs and improve application uptime
Business Use Case: Identify opportunities for process and data improvements based on interactions with functional users
Data & Integration Support: Help design and implement pipelines from the multiple data sources to our data lake

Fulltime

Salesforce Junior Developer

Location

United Kingdom , London

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

3+ years of Salesforce Development Experience and knowledge
Salesforce Apex Programming experience – preferably
OmniScript and Salesforce Industries experience - preferably
Automated testing experience (e.g. Provar, Selenium) - desirable
HTML, CSS, Javascript (esp. in relation to Salesforce Lightning Web Components)
Able to understand large / complex systems and both review and pick up existing implementations for in-life enhancement
Able to work as part of a small Agile team, collaborating with and supporting others - flexing roles and responsibilities as needed
Skills in analysing and problem-solving issues
Ability to work well in a team
Experience of prioritising tasks and working to deadlines

Job Responsibility

Salesforce Sales and Service Cloud Configurations and enhancements
Implementation of Salesforce Flows to a high standard (e.g. screen flows, triggered flows, API flows)
Implementation of Public Sector Solutions features and tools including OmniScript, FlexCards, Action Plans and Document Generation tooling
Creating and tailoring Salesforce Lightning Record pages (e.g. dynamic forms, conditional visibility, advanced layouts, buttons / links / actions, Record Types)
Definition of Salesforce custom objects / custom fields (inc. complex formula fields and managing look-up relationships, picklist management)
Definition of Salesforce List Views, Related Lists, Reports
Or equivalent low code / business data modelling SaaS / application experience with an aptitude to quickly learn and adopt new technology
Git version control and some form of CI/CD deployment pipeline
Jira / Confluence or equivalent workflow / online documentation

What we offer

Tailored benefits supporting physical, emotional, and financial wellbeing
Continuous growth and development opportunities
Flexible work options

Fulltime

Junior Developer

We are looking for a Junior Developer to support us in rebuilding our website an...

Location

Poland , Warszawa

Salary:

Not provided

Algoteque

Expiration Date

Until further notice

Requirements

Basic experience with WordPress
Understanding of HTML, CSS, and basic JavaScript
Student or junior-level developer eager to learn
Proactive attitude and willingness to take ownership of tasks
Fluent English skills

Job Responsibility

Support website rebuild and updates (WordPress)
Implement changes, fixes, and improvements on existing pages
Assist with updates and adjustments in internal systems (e.g. BoondManager)
Collaborate with the team to deliver simple features and improvements

Fulltime

Junior Developer (Web & App Experience)

We are seeking a junior-level developer who is passionate about building best-in...

Location

United States , Detroit

Salary:

Not provided

KSAT 12

Expiration Date

Until further notice

Requirements

Frontend and backend experience with React or a similar modern JavaScript framework (Next.js, Vue, Svelte, Node.js, etc.)
A portfolio of shipped work — personal projects, open-source contributions, or professional experience — that demonstrates your eye for design, performance, and user experience
Comfort working with version control, testing, deployment pipelines, and collaborative development practices
A clear bias toward shipping: you would rather release a good v1 and iterate than polish something indefinitely before users ever see it
Strong design sensibility and attention to detail across both visual polish and technical execution
A growth mindset and desire to learn in a fast-moving environment

Job Responsibility

Design, build, and ship features for our websites and apps that deliver best-in-class user experiences
Develop deeply personalized experiences that surface the right content to the right audience at the right time
Elevate video engagement across our platforms — from playback experience to discovery, recommendations, and monetization
Rapidly prototype new ideas, release them to production, and refine based on real user behavior, performance metrics, and direct feedback
Collaborate closely with product, design, newsroom, and digital teams to turn ideas into polished, high-performance features
Apply modern development frameworks, tooling, and best practices to keep our platforms fast, reliable, and scalable
Contribute to the ongoing evolution of our web and app architecture, adopting new tools and techniques that raise the bar on what we can deliver

Fulltime

Junior Developer Support Specialist

Act as the first point of contact for developers integrating Phantom's SDKs and ...

Location

Salary:

Not provided

Phantom

Expiration Date

Until further notice

Requirements

JS/TS across platforms: web and mobile experience (React Native, iOS, or Android)
Web3 fundamentals: wallets, signing, RPCs, transactions, explorers, Solana programming model
Frontend debugging: browser devtools and network traces
AI tooling literacy: experience with LLMs for support, prompt engineering, and RAG. Comfortable using Cursor and Copilot.

Job Responsibility

Frontline Developer Support: Handle inbound questions via chat and email for SDKs, deep links, provider APIs, and integration setup
Triage and Escalation: Capture and create crisp internal notes with minimal repro steps, logs, screenshots, and impact for users and partner teams
Resolution: Diagnose root causes and identify solutions so developers building with Phantom can focus on serving their users with minimal delay
Documentation: Create and maintain internal and external developer documentation that enables self-service for your team, external developers, and for AI training
Tooling mastery: Work efficiently in Cursor/CoPilot, GitHub, browser devtools, and block explorers to reduce time to resolution while maintaining quality
Communication: Respond to developers with professionalism and warmth
be approachable, clear, and supportive in every interaction
Risk and abuse awareness: Recognize suspicious patterns in API usage or on‑chain activity and escalate when appropriate

Select Country

Junior JavaScript Developer

Job Description

Requirements

What we offer

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