CrawlJobs Logo
TM Forum Logo TM Forum · IT - Software Development

Freelance / Contract Full-Stack .NET Developer (CMS experience)

South Africa, Cape Town · Job Posted June 09, 2026
Apply Position
Job Link Share

Job Description

We are looking for an experienced full-stack .NET developer with considerable CMS experience to join our team on a freelance basis to help deliver bug fixes and change requests (CRs) against the TM Forum website — the primary online presence for a global industry association. The site is built on Xperience by Kentico (SaaS-hosted), but we are far more interested in finding a strong .NET & CMS developer with the right technical foundations and attitude. If you have built and maintained content-driven web applications on .NET — whether with Kentico, Umbraco, Sitecore, or similar — and you are comfortable picking up a new platform quickly, we want to hear from you.

Job Responsibility

  • Investigating and resolving defects raised during QA and UAT testing cycles
  • Delivering scoped change requests against an established .NET / CMS codebase
  • Working within a GitFlow branching strategy — raising PRs, responding to peer reviews, and following defined release processes through QA, UAT, and PROD environments
  • Collaborating with a scrum master and release manager to progress work through the pipeline
  • Contributing across the stack: .NET / C# backend, React / TypeScript frontend, and the CMS content layer (content modelling, page types, widgets, admin configuration)

Requirements

  • Solid .NET / C# development skills — production experience, building and maintaining server-side web applications, comfortable with modern .NET, dependency injection, async/await, REST APIs, and unit testing
  • CMS / content-driven web experience — you have worked on at least one enterprise CMS (Kentico, Umbraco, Sitecore or similar) and understand content modelling, page types / templates, widgets or components, and the editor experience
  • Front-end competence — comfortable contributing to a React / TypeScript codebase, even if your primary strength is back-end
  • Comfortable in a structured Git workflow — GitFlow or similar, protected branches, PR-based releases, peer review
  • Fast ramp-up on unfamiliar codebases — pragmatic, curious, and confident reading someone else's code. We actively use Claude AI as a development tool and expect the successful candidate to be comfortable using AI to accelerate codebase understanding, code review, and delivery
  • Strong written communication — we are an async-first team, so clear PRs, tickets, and Slack updates matter
  • Delivery mindset — you take ownership of bug fixes and CRs end-to-end, ask good questions, and push work through to production rather than leaving it half-finished

Nice to have

  • Hands-on experience with Xperience by Kentico (any version) — especially Kentico SaaS / Xperience portal, content modelling, CI/CD store/restore, page types, widgets
  • Experience integrating with Salesforce via REST APIs
  • Familiarity with Algolia or another hosted search platform
  • Experience working with industry associations, membership organisations, or publication-heavy websites
TM Forum - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Freelance / Contract Full-Stack .NET Developer (CMS experience)

8 matching positions

New

Embedded Software Engineer (Chinese Speaking)

Analyze, design, develop, and maintain complex embedded software components base...
Location
Location
Vietnam , Ho Chi Minh City
Salary
Salary:
Not provided
https://www.bosch.pl/ Logo
Robert Bosch Sp. z o.o.
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree or higher in Computer Science, Software Engineering, Electrical Engineering, Electronics, Telecommunications, Control and Automation Engineering, Mechatronics, or a related field
  • 3+ years of proven professional experience in embedded software development
  • Hands-on experience with microcontroller architecture, device drivers, and real-time operating systems (RTOS)
  • Strong programming skills in C/C++, with experience in scripting languages like Python or others such as C#
  • Solid foundation in Control Systems, Automation, Embedded Systems, and familiarity with automotive communication protocols (e.g., CAN, LIN, Ethernet)
  • Experience in areas such as Automotive Ethernet, Base Software (BSW), Bootloader, COM Stack, Cyber Security, Device Drivers, Diagnostics, and Real-Time Operating Systems
  • Proficient in English Communication
  • Advanced Chinese Proficiency: Must be able to communicate fluently in technical and business contexts and read/understand technical documents in Chinese (HSK5 or above)
  • Results-driven with a quality-focused, structured, and disciplined engineering approach
  • Possesses a safety-critical mindset and an architecture-first approach
Job Responsibility
Job Responsibility
  • Analyze, design, develop, and maintain complex embedded software components based on business and technical requirements
  • Perform software requirement engineering, including analyzing, validating, and maintaining customer requirements
  • Perform software integration activities, including configuring and merging software modules into a unified build
  • Create and execute unit, component, and integration test cases to verify software functionality and ensure compliance with quality standards
  • Apply established software development processes and coding standards to produce reliable and maintainable code for embedded systems
  • Utilize debugging and analysis tools to investigate, troubleshoot, and resolve complex software defects and performance issues
  • Mentor junior engineers by providing guidance on technical tasks, coding practices, and problem-solving techniques
  • Contribute to technical reviews and team knowledge-sharing sessions
  • Ensure compliance with applicable industry standards, regulatory requirements, company policies, and quality frameworks applicable to the role and assigned projects
What we offer
What we offer
  • Working in one of the Best Places to Work in Vietnam and Top 30 of the Most Innovative Companies all over the world
  • Join a dynamic and fast growing global company (English-speaking environment)
  • 13th-month salary bonus + attractive performance bonus (you'll love it!) + annual performance appraisal
  • 100% monthly salary and mandatory social insurances in 2-month probation
  • Onsite opportunities: short-term and long-term assignments
  • 15++ days of annual leave + 1 day of birthday leave
  • Premium health insurance for employee and 02 family members
  • Flexible working time
  • Lunch and parking allowance
  • Various training on hot-trend technologies/ foreign language (English/Chinese/Japanese) and soft-skills
  • Fulltime
Read More
Arrow Right
New

Project purchasing engineer (exporting team)_EM

Location
Location
China , Changsha
Salary
Salary:
Not provided
https://www.bosch.pl/ Logo
Robert Bosch Sp. z o.o.
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor degree in technical background are preferred
  • Speak and write English fluently (additional language skill are plus preferable German/Spain)
  • Have working experience up to 3-5 years, automotive field experience are preferred
  • Skills in efficient project management
  • Good communication skills, open mind and a good team player
  • Flexible working time style requested (communication with other region due to time zone different)
  • Frequently domestic and oversea business trip required based on working tasks needs.
Job Responsibility
Job Responsibility
  • Project management purchasing for oversea supplier and oversea BOSCH plant
  • Responsible for cross region project purchasing management
  • Responsible for projects target cost / time-bound / quality fulfillment
  • Lead technical discussion together with supplier & Engineer & PMQ
  • Responsible for RPP (Cost saving) projects planning and realization
  • Responsible for ECR (Change management) in purchasing.
  • Fulltime
Read More
Arrow Right
New

Internship – Automotive Hardware Penetration Testing

The Bosch Group is a leading global supplier of technology and services. It empl...
Location
Location
Vietnam , Ho Chi Minh City
Salary
Salary:
Not provided
https://www.bosch.pl/ Logo
Robert Bosch Sp. z o.o.
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Embedded Systems Knowledge: Familiarity with microcontrollers (preferably RH850 or similar), memory maps, and boot processes
  • Programming: Proficiency in C/C++, basic Python
  • experience with embedded firmware development is a plus
  • Hardware Debugging: Exposure to tools like oscilloscopes, logic analyzers, JTAG/SWD debuggers
  • Security Concepts: Basic understanding of cybersecurity principles, threat modeling, or cryptography
  • 3rd or 4th student in Electrical Engineering, Computer Engineering, Computer Science, Mechatronics, or related fields
  • Available to commit to a full-time internship for 6 months, working Monday to Friday
  • Able to communicate effectively in English, both written and verbal
  • Curiosity & Problem-Solving: Strong interest in automotive security and willingness to explore new attack vectors
  • Teamwork: Ability to collaborate in a team setting, especially during the innovation project phase
What we offer
What we offer
  • Monthly Internship allowance + Meal & Parking allowance
  • 1 day of paid leave per month
  • Good benefits of Trade Union activities, team building and company trip
  • Opportunity to work in global projects of fast developing company and being a part of innovation team contributing initiative ideas to the hi-tech world
  • Engage in our diverse training programs which surely help strengthen both your personal and professional skills
  • Fulltime
Read More
Arrow Right
New

Senior Field Service Parts Planner

Anduril’s Planning team is seeking a world-class Senior Field Service Parts Plan...
Location
Location
United States , Costa Mesa
Salary
Salary:
129000.00 - 171000.00 USD / Year
a16z
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in a technical field (i.e. manufacturing, engineering, analytics, computer science, etc.) or business field (i.e. finance, economics, supply chain management, business administration, marketing, etc.)
  • 6+ years of experience in supply chain planning, inventory management, or MRO planning within a fast-paced manufacturing, aerospace & defense, or technical environment
  • Demonstrated ability to solve complex operational challenges with creative solutions in a fast-paced, resource-limited environment, with a focus on speed and accuracy
  • Excellent communication, collaboration, and interpersonal skills to work effectively with cross-functional teams
  • Proven ability to be proactive, take substantial responsibility, and manage multiple priorities effectively
  • Experience with ERP systems such as Oracle, Netsuite, and CRM systems like Salesforce
  • Ability to travel up to 10% of the time
  • Ability to relocate, if not already local to be onsite in Costa Mesa, CA
Job Responsibility
Job Responsibility
  • Plan, manage, and optimize Field Service & MRO inventory, including spare parts, consumables, and critical components, ensuring their availability when and where maintenance needs them
  • Collaborate closely with Field Service, Maintenance, Operations, and Reliability Engineering teams to understand and anticipate demand for both preventative/scheduled and corrective maintenance activities
  • Develop and maintain comprehensive critical spares lists, especially for hazard zone deployments, establishing appropriate stocking strategies for highly variable and mission-critical items
  • Design and implement effective inventory control strategies such as min/max levels, safety stock calculations, and reorder points, accounting for intermittent and event-driven demand patterns
  • Monitor Field Service & MRO part usage, analyze failure rates, and collaborate with Reliability Engineering to drive continuous improvement in material planning and asset reliability
  • Proactively identify and expedite at-risk materials or troubleshoot potential supply chain disruptions to prevent maintenance delays and protect asset uptime
  • Foster strong cross-functional coordination with Maintenance, Operations, Deployment, and Procurement teams to ensure seamless material flow, improve visibility into demand, and align on Field Service & MRO strategies
  • Ensure Field Service & MRO planning strategies and inventory management practices align with and fulfill O&S (Operations & Sustainment) contract requirements
  • Continuously seek opportunities to right-size inventory levels, reducing excess while mitigating stockout risks for critical components
What we offer
What we offer
  • Highly competitive equity grants
  • top-tier benefits for full-time employees (available at little to no cost to employees)
  • Fulltime
Read More
Arrow Right
New

Engineering Manager, UX

Location
Location
United States , Foster City
Salary
Salary:
200000.00 - 300000.00 USD / Year
a16z
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years of engineering management experience with a track record of building and scaling high-performing teams. Proven experience delivering ambitious projects that require coordinating across multiple teams / departments.
  • Deep technical experience in many of the following: React, CSS, CSS frameworks, mobile web, Figma.
  • Excellent communication skills to balance technical leadership with people management, including mentoring, performance management, and career development.
  • Obsession with the user experience.
  • Great recruiting experience in building talent dense teams.
  • Adaptability to be ready and able to lead through changing needed requirements.
Job Responsibility
Job Responsibility
  • Build, mentor, and grow a team of frontend engineers, reenforcing Replit’s culture of UI excellence and craft.
  • Define the technical vision and strategy for building/extending user interface frameworks in order to help Replit ship high quality user experiences fast.
  • Engage design and product engineering teams to understand, triage, and prioritize requirements.
  • Set an ambitious vision for the future of AI user interfaces, and help the team sequence the steps to make it a reality.
  • Help the Design team tastefully refine designs by taking into account technical constraints, timelines and resources.
  • Use your deep understanding of technology, the product, and UI, to increase the quality, performance and usage of Replit’s most important surfaces.
What we offer
What we offer
  • Competitive Salary & Equity
  • 401(k) Program with a 4% match (US Only)
  • Health, Dental, Vision and Life Insurance
  • Short Term and Long Term Disability
  • Paid Parental, Medical, Caregiver Leave
  • Flexible Time Off (FTO) + Holidays
  • Commuter Benefits (In-Office Only)
  • Monthly Wellness Stipend
  • Autonomous Work Environment
  • In Office Set-Up Reimbursement (In-Office Only)
  • Fulltime
Read More
Arrow Right
New

Program Manager, VBAT Programs

We are seeking a Program Manager to lead a Direct Commercial Sale (DCS) program ...
Location
Location
United States , Dallas
Salary
Salary:
110000.00 - 165000.00 USD / Year
a16z
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Aerospace and Defense Program Management experience with either Department of Defense or Direct Commercial Sale programs
  • Deep expertise in project and program management
  • Willingness and ability to travel internationally as needed
  • Ability to focus on long-term business objectives
  • Ability to run advanced projects/programs consisting of multiple interrelated projects, in a manner that is largely self-directed
  • Experience with scheduling tools such as Microsoft Project or Smartsheet
  • Significant experience and excellent skills with Microsoft Office Suite
  • Excellent skills in leadership, time management, organization, team management
  • Excellent interpersonal skills and verbal and written ability
  • Expert understanding of complex project financials
Job Responsibility
Job Responsibility
  • Deliver proven, exceptional, and reliable performance in support of customer/end-user’s mission through flawless program management
  • Effectively collaborate, motivate, and lead relevant stakeholders to successfully deliver early, under budget, and with exceptional technical performance
  • Manage customer relationships and act as the key point of contact for the program
  • Astutely balance and rebalance shifting customer priories related to cost, schedule, and technical parameters of programs
  • Provide hands-on management of all aspects of the program
  • Drive the accurate and timely tracking and reporting of budget, resource, and project management standard metrics
  • Complete critical path analyses including the evaluation of potential means to accelerate the pace or mitigate identified risks
  • Identify potential bottlenecks or delays in programs and drive efforts to ensure projects stay on schedule
  • Partner with leadership to guide prioritization of projects and utilization of resources
  • Establish and lead a consistent cadence of well-organized, well-facilitated, and effective meetings, including driving all preparation and follow up activities
What we offer
What we offer
  • Bonus
  • Benefits
  • Equity
  • Fulltime
Read More
Arrow Right
New

House Car Driver

The SH Front Offices are at the heart of every hotel, and our front-of-house sta...
Location
Location
United States , Hanalei Bay
Salary
Salary:
24.50 USD / Hour
Starwood Hotels
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Passionate about hospitality and providing superior guest service
  • enjoys physical work and has previous similar work experience
  • previous customer or guest service experience, a team player, hard worker, and detail oriented
  • is flexible and willing to meet the demands of a 24-hour operation.
Job Responsibility
Job Responsibility
  • Provide impeccable service
  • meet and assist guests
  • share knowledge about the history of the hotel.
  • Fulltime
Read More
Arrow Right
New

Part-time Front Office Agent

The Front Office Agent serves as the first point of contact for guests. This rol...
Location
Location
United States , Silicon Valley
Salary
Salary:
25.00 - 27.00 USD / Hour
Starwood Hotels
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Previous hotel experience
  • Ability to satisfactorily communicate in English (speak, read, write)
  • Ability to accurately compute and manipulate mathematical calculations
  • Ability to perform assigned duties with attention to detail, speed, accuracy, follow-through, courtesy, and cooperativeness
  • Computer knowledge in Windows environment as well as proficiency in the property management system
  • Ability to handle multiple calls and tasks simultaneously in a fast-paced environment
  • Excellent verbal communication skills, with a clear and pleasant speaking voice
  • Ability to work a variety of varying schedules including early mornings, late nights, overnights, weekends, and holidays
Job Responsibility
Job Responsibility
  • Check-in and check-out hotel guests in a confident, professional, and friendly manner, ensuring a smooth and efficient experience
  • Address guest inquiries, requests, and complaints promptly and professionally, ensuring high levels of guest satisfaction
  • Anticipate guests’ needs, respond promptly, and acknowledge all guests, however busy and whatever time of day or night
  • Manage payments, including cash, credit card transactions, and room charges
  • Complete all items as listed on shift checklists
  • Maintain accurate records of guest information, room assignments, and billing
  • Follow proper cash handling procedures
  • Work closely with housekeeping, maintenance, and other departments to fulfill guest needs and ensure smooth operations
  • Maintain familiarity with hotel management software and basic computer skills
  • Knowledgeable of hotel fire, emergency, and safety procedures
What we offer
What we offer
  • Health & Wellness- Competitive Medical, Dental & Vision, and EAP program
  • Retirement Planning
  • Paid Personal Days
  • Career Advancement: We're growing rapidly and with growth comes advancement opportunities (around the globe)
  • SH University - Offers eligible team members a chance to grow and flourish from obtaining professional development and courses/certifications through our exclusive online learning educational platform
  • Team Member Recognition program - Earn rewards and pay it forward, while doing all the good you can
  • Parttime
Read More
Arrow Right